Dynamic radio frequency coupled probe array

Abstract

An assembly for connecting a portable communication device, such as a cellular phone, to a housing. The assembly includes a housing and a plurality of planar radio frequency (RF) connection probes positioned within the housing. At least some of the connection probes are selectively activated. A processor and memory are programmed to selectively activate or deactivate at least some of the RF connection probes. The RF connection probes are electromagnetically connected to one or more internal antennas of the portable communication device. A particular RF connection probe is selectively activated based on the strength of a signal received from the internal antenna of the portable communication device via the particular RF connection probe. At least some of the connection probes have a multi-band resonance capable of achieving multi-band selectivity, the multi-band selectivity including at least one of 600, 700, 850, 900, 1800, 1900, 2100, 2300, and 2600 MHz, 5G (1 to 6 GHz), and 5G (24 to 40 GHz).

Description

Copyright Notice

[0001] This patent document contains copyrighted material. The copyright holder does not object to the reproduction of this patent document or any related material in the U.S. Patent and Trademark Office documents, but otherwise retains all copyrights. Related applications

[0002] This application claims the benefit of U.S. Provisional Patent Application No. 63 / 540,026, filed September 22, 2023, the entire contents of which are hereby incorporated herein by reference for all purposes.

[0003] The following U.S. patents and published patent applications are hereby cited in their entirety and are incorporated herein by reference for all purposes: (a) U.S. Patent No. 9,124,679 entitled “Sleeve With Electronic Extensions For A Cell Phone”. (b) U.S. Patent No. 8,248,314 entitled “Inductively coupled signal booster for a wireless communication device and in combination therewith”. (c) U.S. Patent No. 8,559,869 entitled “Smart channel selective repeater”. (d) U.S. Patent No. 8,560,029 entitled “Isolation enhancement between planar antenna elements”. (e) U.S. Patent No. 9,832,295 entitled “Sleeve With Electronic Extensions For A Cell Phone”. (f) U.S. Patent Publication No. 2017-0026091 A1 entitled “Automatic RF Antenna Switching For An Electronic Communication Device”. (g) U.S. Patent Publication No. 2020-0169338 A1, entitled “Automatic Signal Strength Indicator And Automatic AntennaSwitch”. Technical Field

[0004] Several aspects of the present invention relate generally to antennas, and more specifically to automatic radio frequency (RF) switching for electronic communication devices. Background Technology

[0005] U.S. Patent No. 9,124,679 describes a cellular signal enhancement device in the form of a passive re-radiating cellular phone kit capable of receiving nested cellular phones and providing signal enhancement. As described in U.S. Patent No. 9,124,679, the cellular signal enhancement device is coupled to one or more cellular phone antennas. However, when manufacturing this device, the location of the cellular phone antennas must be known so that a probe can be positioned for precise NFC (Near Field Connection) with the phone antennas. If the manufacturer moves the internal antennas in different phone models, the enhancement device may not connect well or may not connect at all.

[0006] The desired and objective here is to improve the connection between cellular signal enhancement devices and cellular phones.

[0007] It is also desirable, and its further objective is, to provide a cellular signal enhancement unit that can be connected to and coupled to different cellular phone models and configurations. Summary of the Invention

[0008] The invention is described in detail in the claims and the following description. Preferred embodiments are particularly described in the dependent claims and the description of various embodiments.

[0009] A system of one or more computers can be configured to perform specific operations or actions by installing software, firmware, hardware, or combinations thereof on the system, which, in operation, cause the system to perform those actions. One or more computer programs can be configured to perform specific operations or actions by including instructions that, when executed by a data processing device, cause that device to perform actions.

[0010] One general aspect includes an assembly for engaging a portable communication device. The assembly includes (a) a housing. The assembly further includes (b) a plurality of planar radio frequency (RF) connection probes positioned within the housing, wherein at least some of the connection probes are selectively activated. The assembly also includes (c) hardware, including a processor and memory, programmed to selectively activate or deactivate at least some of the RF connection probes.

[0011] Other embodiments of this aspect include corresponding computer systems, devices, and computer programs recorded on one or more computer storage devices, each computer program being configured to perform actions of the method.

[0012] The implementation may individually or in combination include one or more of the following features: a component, wherein at least some of the RF connection probes are electromagnetically connected to one or more internal antennas of the portable communication device, and wherein a particular RF connection probe is selectively activated based on the signal strength received by the particular RF connection probe from the internal antenna of the portable communication device. The electromagnetic connection may include a near-field connection. The component may include (d) a component antenna and (e) embedded circuitry within the housing. The circuitry may include signal amplification circuitry connecting the component antenna and the connection probes, the amplifier amplifying the signal between the component antenna and the connection probes. The circuitry is configured to conduct the captured electromagnetic signal from the connection probe to the component antenna, wherein conducting the captured electromagnetic signal to the component antenna does not involve actively amplifying the captured electromagnetic signal. Multiple planar RF connection probes may include 2 to 10 connection probes. Multiple planar RF connection probes may include a one-dimensional array of probes. Multiple planar RF connection probes may include a two-dimensional array of probes. Multiple planar RF connection probes may include one or more rectangular probes. Multiple planar RF connection probes may include one or more circular or elliptical probes. Each planar RF connection probe has a multi-layer planar construction.

[0013] At least some of the connection probes have multi-band resonances capable of achieving multiple band selectivity, including at least one of 600 MHz, 700 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2300 MHz, and 2600 MHz, 5G (1 GHz to 6 GHz), and 5G (24 GHz to 40 GHz). The component is configured and adapted to provide power to a portable communication device from at least one battery. The component may include one or more magnetic alignment members configured and adapted to align with a magnetic alignment member on the portable communication device. When the one or more magnetic alignment members on the component are magnetically aligned with a corresponding magnetic alignment member on the portable communication device, at least some of the multiple planar RF connection probes make electromagnetic contact with at least one antenna of the portable communication device. The one or more magnetic alignment members on the component and the magnetic alignment member on the portable communication device are part of an electronic charging system. The component charges the portable communication device via the electronic charging system. The portable communication device is a cellular phone. The described technology may be implemented in the form of hardware, methods or processes, or computer software on a computer-accessible medium.

[0014] Another general aspect includes a method for selectively activating or deactivating at least some of the RF connection probes.

[0015] The implementation may include one or more of the following features: the method wherein a separate RF connection probe is activated or deactivated based on antenna signals received at the RF connection probe from one or more antennas of the portable communication device.

[0016] The foregoing features and additional details of the invention are further described in the examples herein, which are intended to further illustrate the invention but are not intended to limit its scope in any way. Attached Figure Description

[0017] The object, features, and characteristics of the present invention, together with the operating methods and functions of the related elements of the structure and the economy of the combination and manufacture of the parts, will become more apparent when considering the following description and the appended claims with reference to the accompanying drawings, all of which form part of this specification.

[0018] Figure 1 This is a block diagram depicting aspects of a system according to exemplary embodiments of the present invention;

[0019] Figures 2A-2D Aspects of an exemplary portable signal enhancement device according to an exemplary embodiment of the present invention are described;

[0020] Figure 3It describes aspects of portable communication devices;

[0021] Figures 4A to 4D Aspects of an exemplary portable signal enhancement device according to an exemplary embodiment of the present invention are described;

[0022] Figure 5A This is an example cross-sectional view showing a portion of a portable communication device above a portion of a signal enhancement device according to an exemplary embodiment of the present invention;

[0023] Figures 5B to 5C An exemplary RF probe according to an exemplary embodiment of the present invention is depicted;

[0024] Figures 6A to 6K An exemplary configuration of an RF-connected probe in a probe array or subarray according to an exemplary embodiment of the present invention is depicted;

[0025] Figure 7A Figure 7I depicts an exemplary configuration of an RF connection probe and antenna according to an exemplary embodiment of the present invention; and

[0026] Figures 8A to 8D This is a flowchart illustrating an exemplary configuration of a dynamic probe array according to an exemplary embodiment of the present invention. Detailed Implementation

[0027] As used herein, the following terms have the following meanings unless otherwise expressly stated:

[0028] LNA stands for Low Noise Amplifier.

[0029] RF stands for Radio Frequency.

[0030] As used herein, the term "mechanism" means any device, process, service, or combination thereof. An mechanism can be mechanical or electrical, or a combination thereof. An mechanism can be integrated into a single device, or it can be distributed across multiple devices. Different components of an mechanism can be co-located or distributed. An mechanism can be formed from other mechanisms. Generally, as used herein, the term "mechanism" can therefore be considered a shortened expression of the terms device and / or process and / or service. illustrate

[0031] Figure 1 This is a block diagram depicting aspects of a system 100 according to an exemplary embodiment of the present invention.

[0032] like Figure 1 As shown, an electronic communication device (e.g., a cellular phone (CP)) 102 is connected (as described below) to a signal enhancement unit 104 (also referred to herein as a signal enhancement or signal amplification unit or device).

[0033] The electronic communication device 102 may be a conventional cellular phone (including a cellular communication mechanism (not shown)), an antenna 106, and a power system 108 (including one or more batteries 110). The electronic communication device 102 preferably includes one or more processors 112 and a memory 114. The processor 112 can execute programs stored in the memory 114 and / or use programs in the memory 114 to operate the electronic communication device 102. The electronic communication device 102 typically runs manufacturer-provided programs (e.g., stored as firmware) to operate the device. The electronic communication device 102 may also support user-provided or externally provided software applications (sometimes referred to as "apps"). Examples include an application (App) 116.

[0034] Device 102 preferably includes a low-power short-range communication mechanism 118 (e.g., a Bluetooth mechanism). Bluetooth is a well-known wireless technology standard for short-range data exchange.

[0035] Electronic communication device 102 typically provides one or more connectors 120 to support, for example, battery charging. Connectors 120 may include external wired and / or magnetic connectors (e.g., Magsafe). In some cases, using, for example, a magnetic connector, battery 110 can be charged using an inductive charging mechanism connected to an external inductive charger. In some cases, battery 110 in device 102 can be used to charge another device (this is sometimes referred to as reverse charging).

[0036] Signal enhancement unit 104 may be a passive reradiating assembly capable of connecting to a cellular phone and providing signal enhancement capabilities to the connected cellular phone. Various connection methods can be used to connect signal enhancement unit 104 to cellular phone 102. In some cases, signal enhancement unit 104 may be a passive reradiating cellular phone assembly capable of receiving nested cellular phones and providing signal enhancement capabilities, for example, as described in U.S. Patent No. 9,124,679, the entire contents of which are incorporated herein by reference for all purposes. In some cases, for example, as described below, the signal enhancement unit may also (or alternatively) use a magnetic connector to connect to the cellular phone.

[0037] In embodiments of the invention, the signal enhancement unit 104 includes an external connector mechanism 122 that allows the unit 104 to be electrically and operatively connected to the device 102 via one or more external connectors 120. The connectors 120 and connector mechanism 122 may be USB connectors, or, in the case of some iPhones, Apple's proprietary Lightning computer bus and power connector.

[0038] The signal enhancement unit 104 includes at least one receiving or donating antenna 124 and two or more probe antennas or RF connection probes 126. At least some of the RF connection probes 126 are preferably positioned within the unit 104 such that when a cellular phone (CP) or similar device is present in the unit 104, the RF connection probe 126 is substantially adjacent to at least one antenna 106 of the cellular phone. In this way, adjacent RF connection probes 126 can be electromagnetically connected to their respective antennas 106. It should be understood that mobile devices such as cellular phones may have more than one antenna.

[0039] An RF-connected probe 126 may be formed, for example, as described in U.S. Patent Publication 20140199950 and / or U.S. Patent No. 8,248,314.

[0040] As explained below, the RF connection probe 126 includes or forms a dynamically configurable probe array, and one or more RF connection probes 126 in the probe array can be selected for “optimal” connection with the antenna 106 of the corresponding cellular phone. Those skilled in the art will recognize and understand, upon reading this description, that the location of the selected RF connection probe 126 within the components of the unit will depend on the location of the antenna of the mobile device 102 and the connection of the RF connection probe to the antenna 106 of the mobile device.

[0041] Unit 104 preferably includes amplifier circuitry 128 providing a low-noise amplifier (LNA). The LNA may be a signal amplifier mechanism, for example, as described in U.S. Patent No. 9,832,295. Unit 104 preferably also includes firmware 130 to control the amplification of RF signals to / from cellular phones and to control the dynamic selection of RF-connected probes 126 in the probe array.

[0042] Unit 104 may include one or more batteries 132 to provide power to unit 104 itself. In some cases, battery 132 may provide backup power to connected device 102 (e.g., via external connector 122).

[0043] One or more external buttons 136 on unit 104 can be used to selectively control the signal amplifier circuit 128 and the backup battery power from battery 132.

[0044] Unit 104 preferably also includes a low-power short-range communication mechanism 134 (e.g., a Bluetooth mechanism) to allow the unit to communicate with a nearby or attached cellular phone (CP) 102. It should be understood that communication mechanism 134 should be able to communicate with the phone's communication mechanism 118 (e.g., both should be Bluetooth mechanisms). Other forms of connection between the phone 102 and unit 104 can be used (e.g., a connection via USB or Apple Lightning would also work).

[0045] Amplifier circuit 128 effectively amplifies the signal delivered to cellular phone 102. The user can selectively control the operation of amplifier circuit 128 via one or more switches / buttons 136 on the unit. Furthermore, as described herein, the operation of amplifier circuit 128 can be selectively controlled based on information provided by application 116 running on cellular phone 102.

[0046] Figure 1 A logical description of the components of cellular phone 102 and unit 104 is provided. It should be understood that the components are not necessarily shown in their actual positions relative to the device or to each other. For example, as described in more detail below, cellular phone antenna 106 is typically located at the lower part of cellular phone 102, and the corresponding RF connection probe 126 is typically located at the corresponding lower part of unit 104.

[0047] Unit 104 includes a microcontroller (MCU 140), which includes one or more processors, memory, timers, registers, etc.

[0048] An exemplary signal enhancement unit 104 for Apple iPhones Figures 2A to 2B (As shown in the front and rear perspective views respectively.) Figure 2B As shown, unit 104 includes two buttons 136-1 and 136-2 for operating amplifier circuit 128 (corresponding to...). Figure 1 (Switch / button 136 in the middle).

[0049] Figure 2C and Figure 2D The donor antenna 124, LNA (amplifier circuit 128), and RF connection probe 126 (probe array) are shown in [the diagram]. Figures 2A-2B The position in unit 104. Figure 2C The battery was shown and Figure 2D The battery has been omitted to show the charging coil. Inductive charging

[0050] In some cases, the battery 110 of the cellular phone can be charged using an inductive charging mechanism connected to an external inductive charger. For this purpose, in some cases, the connector 120 of the electronic communication device 102 may include an external magnetic connector and associated alignment components (e.g., MagSafe®).

[0051] Figure 3 An exemplary portable communication device 102-A (e.g., a version of an electronic communication device 102 such as a mobile phone or cellular phone) is shown, including an inductive charging mechanism connected to an external inductive charger.

[0052] The magnetic alignment component 304 and the system are used to establish and maintain a desired alignment between two (or more) devices, for example, to enable efficient wireless power transmission between the devices. An example of the magnetic alignment component 304 is described in U.S. Patent No. 11,710,988, the entire contents of which are hereby incorporated herein by reference for all purposes.

[0053] Exemplary portable signal booster device—Signal booster device 104-A Figure 4A As shown in the figure. Signal enhancement device 104-A corresponds, for example, to signal enhancement unit 104, although some components are omitted from the figure for the sake of explanation. Signal enhancement device 104-A includes one or more batteries 132-A (corresponding to...) Figure 1 The signal enhancement unit 104-A (battery 132) and magnetic component 404 allow the charging component 406 of the signal enhancement unit 104-A to align with the corresponding charging component 306 of the portable communication device 102-A to support wireless power transmission between the devices, thereby charging the battery 110-A of the portable communication device 102-A. As described above, if the portable communication device 102-A supports reverse charging, the battery 110-A of the portable communication device 102-A can be used to charge the battery 132-A of the signal enhancement unit 104-A.

[0054] The portable communication device 102-A may also include an external connector 308 to provide external power and connection to other components of the portable communication device 102-A. For example, connector 308 may be a USB-C connector or an Apple Lightning connector.

[0055] The signal booster 104-A may also include an external connector 408 to provide external power and connectivity to other components of the signal booster 104-A. For example, connector 408 may be a USB-C connector or an Apple Lightning connector.

[0056] The signal enhancement device 104-A may include an external connector 410 connected to the signal enhancement device 104-A via a cable 412. The external connector 410 may be connected to the external connector 308 of the portable communication device 102-A and may be used to provide power and information to components of the portable communication device 102-A (or for reverse charging, whereby the portable communication device 102-A provides power to the signal enhancement device 104-A).

[0057] Signal enhancement device 104-A includes donor antenna 124-A (corresponding to Figure 1 (The donor antenna 124 in the middle). Inter-device communication

[0058] Portable communication device 102-A may include wireless communication mechanism 118-A (corresponding to Figure 1 The communication mechanism 118 in the middle may include Bluetooth and other near field communication (NFC) components.

[0059] Signal enhancement device 104-A may include wireless communication mechanism 414 (corresponding to Figure 1 The communication mechanism 134 in the middle may include Bluetooth and other near field communication (NFC) components. Antennas, probes and probe arrays

[0060] Portable communication device 102-A includes one or more internal radio frequency (RF) antennas 106-A, 106-B (corresponding to...) Figure 1 (CP antenna 106 in the middle).

[0061] Signal enhancement device 104-A includes an RF connection probe (corresponding to...) Figure 1 The RF connection probes (126) are arranged in an array 420-A. The RF connection probes are preferably embedded within the housing of device 104-A. In some cases, the RF connection probes are embedded within the rear panel of the device, for example, by injection molding or other means. When device 104-A contacts device 102-A, the RF connection probes are preferably located in the signal enhancement unit 104-A, adjacent to and directly near the internal antenna of portable communication device 102-A. In this way, one or more RF connection probes in probe array 420-A are positioned for electromagnetic connection with one or more internal antennas 106 (106-A, 106-B) of portable communication device 102-A to enhance the signal strength of the device. Inductive, capacitive, or other electromagnetic connections may be used. The two internal antennas 106-A and 106-B may correspond to different frequencies or frequency bands.

[0062] Signal enhancement device 104-A includes donor antenna 124-A (corresponding to Figure 1(The donor antenna 124). The RF connection probe 126 is typically positioned orthogonally to the donor antenna 124 to increase RF system isolation.

[0063] Figures 4B to 4D An exemplary configuration of the probe array is shown. Device 104-B ( Figure 4B It includes a probe array 420-B, in which the probes are orthogonal to the donor antenna 124-B.

[0064] Device 104-C ( Figure 4C The device includes a probe array 420-C, which comprises discontinuous subarrays 420-C1 and 420-C2. The probes in these two subarrays are orthogonal to the donor antenna 124-C.

[0065] Device 104-D ( Figure 4D The probe array 420-D includes non-contiguous subarrays 420-D1 and 420-D2. The probes in these two subarrays 420-D1 and 420-D2 are orthogonal to the donor antenna 124-D.

[0066] For the purposes of this specification, RF connection probes are generally referred to as "222". However, when distinguishing RF connection probes for explanation or discussion, certain letters "X" and certain numbers "n" are referred to as "222X", "222-X", or "222-nX".

[0067] Probe array (generally represented as 420, for example, Figure 4A The probe array 420-A in the image may include two or more planar multilayer RF-connected probes 222.

[0068] A probe array (e.g., array 420) can be (logically) considered as two or more sub-arrays of RF probe 222. For example, probe array 420-C ( Figure 4C It includes two probe subarrays 420-C1 and 420-C2, and probe array 420-D ( Figure 4D It includes two probe subarrays, 420-D1 and 420-D2.

[0069] When a probe array (e.g., array 420) includes multiple (two or more RF-connected probes), a probe subarray (e.g., 420-C1, 420-C2, 420-D1, 420-D2) may include a single probe.

[0070] The RF-connected probes 222 in the probe array (or subarray) may, but need not, be the same size as each other. The RF-connected probes 222 in the probe array (or subarray) may, but need not, be continuous.

[0071] The probe array (or subarray) can be rectangular, circular, elliptical, triangular, L-shaped, I-shaped, or another shape.

[0072] The RF connection probes 222 in the probe array (or sub-array) can be rectangular, circular, elliptical, triangular, L-shaped, I-shaped, or other shapes, and can be, but do not have to be, the same shape as each other. The RF connection probes 222 in the array 420 are preferably rectangular.

[0073] The RF connection probes 222 in array 420 may not be symmetrical.

[0074] The components of the signal enhancement device 200 can be housed in a single unit or assembly, preferably rectangular. The components are preferably located within a housing such that at least some of the RF-connected probes 222 in the probe array 420 are positioned to cover known antenna locations on the portable communication device 102. More preferably, at least some of the RF-connected probes 222 in the probe array 420 are positioned to cover known antenna locations on the portable communication device 102 when the magnetic alignment member 404 on the signal enhancement unit 104 (404) is connected to and aligned with the magnetic alignment member 304 on the portable communication device 102 (102-A). RF connection probe structure

[0075] refer to Figure 5A The RF connection probe 222 can have a multi-layer planar configuration, comprising a first material layer 44, such as, but not limited to, a glass fiber epoxy resin or thermosetting laminate with a low relative permittivity (DK, typically in the range of DK=2 to DK=5); a second patterned metallization layer 45, consisting of copper, silver filler paste, or another electrical conductor, which can be deposited or printed on one side of the first material layer 44 and can have a material thickness of about 0.7 mils to 2.8 mils for optimal operation, thereby forming a distributed resonant circuit; and a third material layer 46, such as a ceramic-filled laminate with a relatively high DK, typically in the range of DK=20 to DK=50, wherein the third material layer 46 can be in close face-to-face contact with the second patterned metallization layer 45. An important characteristic of the probe 222 is that, due to its high capacitance-to-inductance ratio, it acts as an anti-resonant network, enabling near-field connections, and its high Q quality factor without load allows for receive band selectivity. Band selectivity provides multi-band resonance. For example, resonances for one or more frequency bands (such as 700, 850, 900, 1800, 1900 and 2100 MHz and others) are possible, which is a very desirable and novel feature.

[0076] Figure 5B and Figure 5CExemplary low-frequency band probes and high-frequency band probes are shown. The dimensions in the figures are for illustrative purposes only and not as limitations.

[0077] The system preferably has maximum isolation between the donor antenna 124 and the coupling probe 126 to support the RF gain provided by the LNA 128. Without such isolation, the system gain will be reduced, and lower performance will be observed. Isolation can be achieved using the method described in U.S. Patent No. 8,560,029, the entire contents of which are hereby incorporated herein by reference for all purposes. Typically, an amplifier system must have more isolation than the amplifier system operates normally with. If the system gain exceeds the system isolation, feedback will occur, and the RF system will oscillate. RF Connectivity Probe - Exemplary Configuration

[0078] Figures 6A to 6K Various exemplary configurations of the RF-connected probe 222 in a probe array or subarray are shown. Figures 6A to 6K The configuration shown is an example and is not intended to limit its scope.

[0079] Figure 6A An exemplary one-dimensional probe array (or subarray) 620-A with two probes 222A, 222B is shown.

[0080] Figure 6B An exemplary one-dimensional probe array (or subarray) 620-B with three probes 222A, 222B, and 222C is shown.

[0081] Figure 6C An exemplary one-dimensional probe array (or subarray) 620-C with four probes (222A, 222B, 222C, 222D) is shown.

[0082] Figure 6D An exemplary one-dimensional probe array (or subarray) 620-D with six probes (222A, 222B, 222C, 222D, 222E, 222F) is shown.

[0083] Figure 6E An exemplary two-dimensional probe array (or subarray) 620-E with four probes is depicted, with two probes (222-1A, 222-1B) in one row and two probes (222-2C, 222-2D) in another row.

[0084] Figure 6FAn exemplary two-dimensional probe array (or subarray) 620-F with twelve probes is depicted: six probes (222-1A, 222-1B, 222-1C, 222-1D, 222-1E, 222-1F) are in one row, and another six probes (222-2A, 222-2B, 222-2C, 222-2D, 222-2E, 222-2F) are in another row.

[0085] Figure 6G An exemplary two-dimensional probe array (or subarray) 620-G with three rows of probes is depicted, wherein probes 222-1A to 222-1F are in the first row, probes 222-2A to 222-2D are in the second row, and probes 222-3A to 222-3F are in the third row.

[0086] Figure 6H An exemplary two-dimensional probe array (or subarray) configuration 620-H with nine probes is depicted, wherein three probes (222-4A, 222-4B, 222-4C) span multiple rows.

[0087] Figure 6i An exemplary two-dimensional probe array (or subarray) configuration 620-i with five probes is depicted, wherein two probes (222-4A and 222-4B) span multiple rows.

[0088] Figure 6J An exemplary probe array (or subarray) configuration 620-J is depicted having a central elliptical probe 222A surrounded by four curved probes 222B, 222C, 222D, 222E.

[0089] Figure 6K An exemplary probe array configuration 620-K is depicted, comprising two non-contiguous subarrays 620-K1 and 620-K2 of different sizes. Subarray configuration 620-K1 has five probes (222-K1-1A, 222-K1-2A, 222-K1-3A, 222-K1-4A, and 222-K1-4B), with two probes (222-K1-4A and 222-K1-4B) spanning multiple rows. Subarray configuration 620-K2 has four probes (222-K2-1A, 222-K2-2A, 222-K2-3A, and 222-K2-4A), with one of probes (222-K2-4A) spanning multiple rows.

[0090] The RF connection probe 222 in array 420-A (620-x, x=A...J) can be generated by corresponding Figure 1 The processing system 230 of the MCU 140 and / or firmware 130 is controlled separately.

[0091] In operation, as described in more detail below, when the signal enhancement unit 104 is located on or together with the portable communication device 102, the RF connection probe array 126 / 420-A at least partially covers the antenna 106 of the portable communication device 102. Configuration & Antenna Examples

[0092] Figure 7A Figures 7I depict various examples of probes 222 (or probe array 620) on the signal enhancement unit 104 covering one or more antennas 106 of the portable communication device 102.

[0093] The accompanying drawings illustrate various examples of probes or probe arrays located on a signal enhancement unit covering one or more antennas of a portable communication device. It should be understood that the depicted configurations are exemplary and not intended to limit the scope of this disclosure. Upon reading this specification, those skilled in the art will understand that many other configurations, variations, and modifications are possible and contemplated herein. Probe arrays and antennas are depicted to illustrate different configurations and are not drawn to scale. Furthermore, when multiple antennas are present, they may vary in size (i.e., have different dimensions) and do not need to be positioned along the same axis.

[0094] Figure 7A The diagram illustrates a scenario where the probe 222B completely covers the antenna 106a when the signal enhancement unit 104 is located on the portable communication device 102. In this case, only the probe 222B needs to be activated. In this example configuration, the probe 222A does not need to be activated.

[0095] Figure 7B This illustration shows the situation where probes 222A and 222B cover antenna 106a when signal enhancement unit 104 is located on portable communication device 102. In this case, either probe 222A or 222B can be activated, but if both probes are activated, a stronger connection between the probe and the antenna is likely to be achieved. Those skilled in the art will understand upon reading this specification that if the probe covers a larger portion of the antenna, the RF connection between the antenna element and the probe is likely to be the strongest. For example, in Figure 7B In this configuration, probe 222B covers a larger portion of the antenna compared to probe 222A. Therefore, probe 222B may be preferred if only a single probe is activated. However, as explained below, the system can dynamically configure each probe or combination of probes to achieve optimal connectivity.

[0096] exist Figure 7CIn the example, portable communication device 102 has two antennas 106a and 106b. When signal enhancement unit 104 is located on portable communication device 102, probes 222-1B and 222-2B cover antenna 106a, and probes 222-1E, 222-1F, 222-2E, and 222-2F cover antenna 106b. In this case, for connection to antenna 106a, probe 222-1B or 222-2B can be activated, but if both probes 222-1B and 222-2B are activated, a stronger connection between the probes and antenna 106a may be achieved. Any of probes 222-1E, 222-1F, 222-2E, and 222-2F can be activated for connection to antenna 106b. Furthermore, if multiple probes 222-1E, 222-1F, 222-2E, and 222-2F are activated, a stronger connection is likely to be achieved between the probes and antenna 106b. Since most of antenna 106b is covered by two probes 222-1E and 222-2E, activating these two probes may be sufficient. In this exemplary configuration, probes 222-1A, 222-1C, 222-1D, 222-2A, 222-2C, and 222-2D do not need to be activated.

[0097] exist Figure 7D In the example, the portable communication device 102 has two antennas 106a and 106b. When the signal enhancement unit 104 is positioned on the portable communication device 102, probes 222-2A and 222-2B completely cover antennas 106a and 106b, respectively. In this case, only those two probes (222-2A and 222-2B) need to be activated. In this exemplary configuration, probes 222-1A, 222-1B, 222-4A, 222-4B, 222-4C, 222-3A, and 222-3B do not need to be activated.

[0098] exist Figure 7EIn the example, the portable communication device 102 has two antennas 106a and 106b. When the signal enhancement unit 104 / 200 is located on the portable communication device 102, probes 222-2A, 222-3A, and 222-4B cover antenna 106a, and probes 222-2B, 222-3B, and 222-4C cover antenna 106b. In this case, at least one of probes 222-2A, 222-3A, and 222-4B should be activated to communicate with antenna 106a. Since the overlap between probe 222-4B and antenna 106a is much smaller than that between probe 222-2A or even 222-2B, probe 222-2A is likely preferred if only one probe is activated. Similarly, at least one of probes 222-2B, 222-3C, and 222-4C should be activated to communicate with antenna 106b. In this example configuration, probes 222-1A, 222-1B, and 222-4A do not need to be activated. Note that even if probe 222-4B overlaps somewhat with antenna 106a, the system can choose not to activate that probe, depending on the strength of the interaction between the probe and the antenna.

[0099] exist Figure 7F In the example, the portable communication device 102 has two antennas 106a and 106b. When the signal enhancement unit 104 (which has two subarrays 620-F1 and 620-F2, collectively referred to as 620-F1-F2) is positioned with the portable communication device 102, the probes 222-2A, 222-3A, and 222-4C of the subarray 620-F1 cover antenna 106a, and the probes 222-4A, 222-1A, 222-2A, 222-3A, and 222-4C of the subarray 620-F2 cover antenna 106b.

[0100] In this configuration, at least one of probes 222-2A, 222-3A, and 222-4C of subarray 620-F1 should be activated to communicate with antenna 106a, and probe 222-2A (and at least some of probes 222-4A, 222-1A, 222-3A, and 222-4C) of subarray 620-F2 should be activated to communicate with antenna 106b. In this example configuration, probes 222-1A and 222-4A do not need to be activated.

[0101] exist Figure 7G In the example, portable communication device 102 has an antenna 106a. When signal enhancement unit 200 is positioned with portable communication device 102, probes 222A and 222C cover the antenna. Since probe 222A covers most of antenna 106a, at least probe 222A should be activated. In this example, probes 222B, 222D, and 222E do not need to be activated.

[0102] exist Figure 7G In the example, the portable communication device 102 has two antennas 106a and 106b. When the signal enhancement unit 104 (with two subarrays 620-G1 and 620-G2) is positioned with the portable communication device 102, probes 222A and 222C of subarray 620-G1 cover antenna 106a, and probe 222-GB of subarray 620-G2 covers antenna 106b. The other probes in array 620-G (222B, 222D, 222E, 222-GA) do not need to be activated.

[0103] Note that the RF probe array 620-G comprises two non-overlapping (non-contiguous) subarrays 620-G1 and 620-G2. It should also be noted that subarrays 620-G1 and 620-G2 have different shapes and sizes, and the RF probes constituting each subarray have different shapes and / or sizes.

[0104] exist Figure 7H In the example, the portable communication device 102 has two antennas 106a and 106b. When the signal enhancement unit 104 (with two subarrays 620-H1 and 620-H2) is positioned with the portable communication device 102, probes 222A and 222C of subarray 620-H1 cover antenna 106a. In this example, the second subarray 620-H2 has a single RF probe 222-HA covering antenna 106b. The other probes (222B, 222D, 222E) in array 620-H1 do not need to be activated.

[0105] Note that the RF probe array 620-G comprises two non-overlapping (non-contiguous) subarrays 620-G1 and 620-G2. It should also be noted that subarrays 620-G1 and 620-G2 have different shapes and sizes, and the RF probes constituting each subarray have different shapes and / or sizes.

[0106] In the example in Figure 7I, the portable communication device 102 has two antennas 106a and 106b. When the signal enhancement unit 104 (with subarray 620-H1) is positioned with the portable communication device 102, probe 222A covers antenna 106a and a portion of antenna 106b. Probe 222C covers the remaining portion of antenna 106b. The other probes (222B, 222D, 222E) in array 620-H1 do not need to be activated. The RF connectivity (NFC) near-field connection probe is preferably a multi-band antenna that can be connected to more than one telephone antenna at a time. Determine which probe(s) to activate

[0107] As described above, when the signal enhancement device 200 is positioned together with the portable communication device 102, one or more probes in the probe array 420-A must be activated to enable the signal enhancement device 200 to communicate with the antenna 106 of the portable communication device 102.

[0108] The processing system 230 can execute an algorithm to determine which probe(s) of the probe array (or subarray) 222 should be activated.

[0109] exist Figure 8A and Figure 8B An exemplary algorithm is shown in the flowchart.

[0110] The algorithm is described here without error checking. For example, if there are no probes on the active list at completion, then... Figure 8A The algorithm should signal errors. Alternatively (or alternatively), if no probes are on the active list when processing is complete, the algorithm can activate all probes.

[0111] Similarly, if all probes have been deactivated after completion, the algorithm in flowchart 800 can activate some or all of the probes.

[0112] In some exemplary embodiments, some connection probes may be active by default. For example, in Figure 6i In the configuration shown, the center probe 222-2A can be activated by default, while the surrounding probes can be activated selectively.

[0113] When one or more probes 222 are positioned for electromagnetic connection with one or more antennas 106 of the portable communication device 102, the signal enhancement unit 200 can be used to enhance the signal of the portable communication device 102. Inductors, capacitors, or other types of electromagnetic connections can be used.

[0114] Figure 8A The algorithm in flowchart 800 is essentially a brute-force algorithm, where each probe is activated sequentially to determine the connectivity between the probe and the antenna. The algorithm then activates the probe with the strongest connectivity.

[0115] First, processing system 230 deactivates all probes and sets the list of probes to be activated (“active list”) to empty (at 802). Then, the algorithm determines (at 804) whether any untested probes exist. If an untested probe is determined (at 804), the next untested probe is activated (at 806). The connectivity of the probe to antenna 106 on portable communication device 102 is determined. If antenna connectivity is not determined (at 808), the next untested probe (if any) is tested. If antenna connectivity is determined (at 808), the probe is added to the list of probes to be activated (active list) (at 810), and the next untested probe (if any) is tested. When it is determined (at 804) that all probes have been tested, processing system 230 then activates the probes on the active list (at 812).

[0116] In one variant, the algorithm can activate any probe with connectivity above a certain threshold (e.g., 3 dB). In these cases, the connectivity test (at 808) will be based on that threshold.

[0117] An alternative approach is to start by activating all probes in the array. Probes with zero connectivity or connectivity below a certain threshold (e.g., 3 dB) can then be deactivated. (See reference) Figure 8B In flowchart 814, the algorithm first activates all probes in the array (at 820). Then, it tests the connectivity of each probe. It determines if any probes are untested (at 822); if so, it checks the next untested probe (at 824). If it is determined (at 826) that the probe being tested has connectivity (or sufficient connectivity) with the antenna 106 on the portable communication device 102, it checks the next probe (if any). Because that probe is active, it remains active. On the other hand, if it is determined (at 826) that the probe being tested does not have connectivity (or insufficient connectivity) with the antenna 106 on the portable communication device 102, that probe is deactivated (at 828). Once all probes have been tested, the process stops (at 830).

[0118] Programmable, selectable probe arrays can be used in conjunction with signal enhancement device 200, which uses a sleeve engagement to connect to portable communication device 102 in order to hold portable communication device 102 in place with signal enhancement device 200, for example as described in U.S. Patent No. 9,832,295, the entire contents of which are hereby incorporated herein by reference for all purposes.

[0119] The programmable optional probe array can be used in conjunction with a battery pack or similar device that provides additional or auxiliary power to the portable communication device 102.

[0120] In some cases, the portable communication device 102 and the signal enhancement unit 200 can be held together by magnetic alignment members 304 (on the portable communication device 102-A) and 404 (on the signal enhancement unit 104-A). In these cases, the signal enhancement unit 104-A may (but does not need to) include a lip or other structure to hold it in place with the portable communication device 102.

[0121] When using magnetic alignment components 304 (on portable communication device 102-A) and 404 (on signal enhancement unit 104-A), signal enhancement unit 104-A can be used to charge battery 432 of portable communication device 102 (and vice versa). Determine the information from the phone

[0122] In an embodiment of the invention, the signal enhancement unit 200 can determine configuration information from the portable communication device 102. The configuration information can provide information on how the signal enhancement unit 200 can be used, at least in part, to configure the probe array.

[0123] For example, if a signal booster can determine the model information of the connected telephone, that information can indicate the location of the telephone antenna. This information can also provide information about frequencies, etc.

[0124] Some cellular phone manufacturers (e.g., Android-based phones) provide apps with ways (e.g., APIs) to obtain signal information (e.g., signal strength, carrier identification, and protocol) from their phones. In some cases, users can receive information about signal strength and / or associated networks from the phone's settings by setting the phone to field test mode or using an API. Currently, Apple does not allow user apps to obtain this information, although it is readily available, and the restriction is purely policy-based. Users can also determine their device's protocol (e.g., 2G, 3G, 4G, LTE, or 5G technology), frequency band, and channel.

[0125] Telephone information can be stored in one or more tables 138 in the memory 114 of the portable communication device 102. Application in operation

[0126] In operation, when the phone is connected to unit 104, application 116 runs on phone 102. While phone 102 is running, the user can launch application 116 or set it to always run in the background. Application 116 preferably communicates with the connection unit 104, for example, via communication mechanisms 118 (in phone 102) and 134 (in unit 104). Thus, when communication mechanisms 118 and 134 support Bluetooth communication, application 116 in phone 102 communicates with unit 104 using Bluetooth. Application 116 can provide unit 104 with information about the phone's configuration and / or status, and vice versa. For example, application 116 can provide unit 104 with information about one or more of the following: (i) the strength of the signal being received by the phone, (ii) the operator / provider, and (iii) the protocol. Unit 104 can provide the application with information about different components of the unit (e.g., for diagnostic purposes).

[0127] Figure 8C This is a flowchart 840 depicting an exemplary aspect of the operation of a system according to an exemplary embodiment of the present invention.

[0128] First, (at 842), application 116 running on phone 102 obtains phone configuration information from the phone. This can be done using the phone's API (if available), or other information that application 116 can determine. Application 116 can use the information it determines from the phone to look up one or more configuration tables 138 stored by the application in the phone's memory 114. The table lookup provides the phone configuration, which includes antenna location and frequency information. Next (at 844), application 116 provides the phone configuration information to unit 104.

[0129] Unit 104 uses telephone configuration information (at 846) to fully or partially configure the probe array.

[0130] For example, knowing the phone's model information allows unit 102 to know the location of the phone's antenna, which in turn allows unit 102 to activate the probe that should be connected to the phone's antenna.

[0131] If unit 104 has a construction that allows it to hold telephone 102 (e.g., a sleeve), then the probe should be well positioned relative to the telephone's antenna. However, if unit 104 is more loosely connected to telephone 102 (e.g., using a magnetic connector), the probe and the telephone's antenna may not be well aligned. In any case, after the initial setup (flowchart 840), the unit can check the probe configuration (at 848).

[0132] refer to Figure 8DIn the flowchart, the probe configuration check (at 848) first activates some probes based on the phone's configuration information (obtained from the application or from information determined by the application). This initial configuration is then tested (at 852), and those probes with poor connectivity (e.g., based on a certain threshold) can be deactivated. Then, unit 104 activates some previously inactive probes to determine which of these probes (if any) improves connectivity with the phone antenna.

[0133] While the telephone's antenna configuration will (should) remain unchanged, the connectivity between the unit and the telephone (i.e., the connectivity between the probe and the telephone antenna) may change during operation. For example, the physical connection between the telephone and the unit may slip, causing a previously optimal connection to become suboptimal. Thus, in some cases, the unit may need to repeatedly evaluate and adjust the probe connection (which probes are active) while connected to the telephone. Functions provided by signal enhancement devices

[0134] Signal enhancement unit 200 may provide some or all of the signal enhancement and power supply functions and other electronic extensions described in U.S. Patent No. 9,832,295, the entire contents of which are hereby incorporated herein by reference for all purposes. Implementation Examples Overview

[0135] The following is a list of device embodiments. Those embodiments will be denoted by the letter "D". Whenever such an embodiment is mentioned, it will be done by referring to the "D" embodiment.

[0136] D1. A portable communication device, the device comprising:

[0137] (A) Shell;

[0138] (B) A plurality of planar radio frequency (RF) connection probes positioned within a housing, wherein at least some of the connection probes are selectively activated; and

[0139] (C) Hardware, including a processor and memory, programmed to selectively activate or deactivate at least some of the RF connection probes.

[0140] D2. The apparatus according to embodiment D1, wherein at least some of the RF connection probes are electromagnetically connected to one or more internal antennas of the portable communication device, and wherein a particular RF connection probe is selectively activated based on the strength of a signal received from the internal antenna of the portable communication device through the particular RF connection probe.

[0141] D3. The apparatus according to embodiments D1-D2 further includes:

[0142] (D) Device antenna; and

[0143] (E) Embedded circuitry within the housing, comprising signal amplification circuitry for connecting the device antenna and the connecting probe, and the amplifier amplifying the signal between the device antenna and the connecting probe.

[0144] D4. The apparatus according to embodiment D3,

[0145] The circuit is configured to conduct the captured electromagnetic signal from the connection probe to the device antenna, wherein conducting the captured electromagnetic signal to the device antenna does not include actively amplifying the captured electromagnetic signal.

[0146] D5. The apparatus according to embodiments D1 to D4, wherein the plurality of planar RF connection probes consists of 2 to 10 connection probes.

[0147] D6. The apparatus according to embodiments D1 to D5, wherein the plurality of planar RF-connected probes comprises a one-dimensional array of probes.

[0148] D7. The apparatus according to embodiments D1 to D6, wherein the plurality of planar RF-connected probes comprise a two-dimensional array of probes.

[0149] D8. The apparatus according to embodiments D1 to D7, wherein the plurality of planar RF connection probes includes one or more rectangular probes.

[0150] D9. The apparatus according to embodiments D1 to D8, wherein the plurality of planar RF connection probes include one or more circular or elliptical probes.

[0151] D10. The apparatus according to embodiments D1 to D9, wherein the plurality of planar RF connection probes each have a multi-layer planar structure.

[0152] D11. The apparatus according to embodiments D1 to D10, wherein at least some of the connecting probes have multi-band resonance capable of achieving multi-band selectivity, the multi-band selectivity including at least one of 600 MHz, 700 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2300 MHz and 2600 MHz, 5G (1 GHz to 6 GHz) and 5G (24 GHz to 40 GHz).

[0153] D12. The apparatus according to embodiments D2-D11, wherein the electromagnetic connection includes a near-field connection.

[0154] D13. The apparatus according to embodiments D1-D12 further includes at least one power source, and wherein the apparatus is configured and adapted to provide power from the at least one power source to the portable communication device.

[0155] D14. The apparatus according to embodiments D1-D13 further includes:

[0156] One or more magnetic alignment components, one or more magnetic alignment parts, are configured and adapted to align with magnetic alignment parts on a portable communication device.

[0157] D15. The apparatus according to embodiment D14, wherein when one or more magnetic alignment components on the apparatus are magnetically aligned with corresponding magnetic alignment components on a portable communication device, at least some of the multiple planar radio frequency connection probes are in electromagnetic contact with at least one antenna of the portable communication device.

[0158] D16. The apparatus according to embodiments D14 to D15, wherein one or more magnetic alignment components on the apparatus and magnetic alignment components on the portable communication device are part of an electronic charging system.

[0159] D17. The apparatus according to embodiment D16, wherein the apparatus charges a portable communication device via an electronic charging system.

[0160] D18. The apparatus according to embodiments D1-D17, wherein the portable communication device is a cellular phone.

[0161] The following is a list of embodiments of the process (or method). Those embodiments will be denoted by the letter "P". Whenever such an embodiment is mentioned, it will be done by referring to the "P" embodiment.

[0162] P19. A method in an apparatus including a device for engaging a portable communication device, the apparatus comprising: a plurality of planar radio frequency (RF) coupling probes positioned in a housing, the method comprising using hardware including a processor and a memory:

[0163] Selectively activate or deactivate at least some of the RF connection probes.

[0164] P20. The method according to embodiment P19, wherein a single RF connection probe is activated or deactivated based on antenna signals received from one or more antennas of the portable communication device at the RF connection probe.

[0165] P21. The method according to embodiments P19 to P20 is operated on an apparatus according to any one of apparatus embodiments D1 to D18. in conclusion

[0166] As will be appreciated by those skilled in the art in understanding the process described herein, the process can operate without any user intervention. In another embodiment, the process includes some human intervention (e.g., actions performed by a person or with the assistance of a person).

[0167] As used herein (including in the claims), the phrase “at least some” means “one or more” and includes the case of only one. Thus, for example, the phrase “at least some ABCs” means “one or more ABCs” and includes the case of only one ABC.

[0168] As used herein (including in the claims), the term "at least one" should be understood to mean "one or more," and therefore includes two embodiments comprising one or more components. Furthermore, dependent claims of independent claims that refer to the feature having "at least one" have the same meaning when that feature is referred to as "the at least one" and "the at least one."

[0169] As used in this specification, the term "part" means some or all. Therefore, for example, "a part of X" can include some or all of "X". In the context of a dialogue, the term "part" refers to some or all of the dialogue.

[0170] As used herein, including in the claims, the phrase “use” means “use at least” and is not exclusive. Thus, for example, the phrase “use X” means “use at least X”. Unless specifically stated by the use of the word “only”, the phrase “use X” does not mean “use only X”.

[0171] As used herein (including in the claims), the phrase “based on” means “partially based on” or “at least partially based on” and is not exclusive. Thus, for example, the phrase “based on factor X” means “partially based on factor X” or “at least partially based on factor X.” Unless specifically stated by the use of the word “only,” the phrase “based on X” does not mean “based solely on X.”

[0172] In general, as used herein (including in the claims), the word “only” should not be interpreted as a phrase unless it is specifically used in that phrase.

[0173] As used herein, including in the claims, the phrase “different” means “at least partially different”. Unless otherwise stated, different does not mean completely different. Thus, for example, the phrase “X is different from Y” means “X is at least partially different from Y”, not “X is completely different from Y”. Therefore, as used herein (including in the claims), the phrase “X is different from Y” means that X is different from Y in at least some respects.

[0174] It should be understood that the terms "first," "second," etc., in the specification and claims are used for distinction or identification and are not intended to indicate a sequence or numerical limitation. Similarly, letter notations (e.g., "(A)", "(B)", "(C)", etc., or "(a)", "(b)", etc.) and / or numbers (e.g., "(i)", "(ii)", etc.) are used to aid readability and to aid distinction and / or identification, and are not intended to further limit or impose or imply any sequence or numerical limitation or order. Similarly, the terms "specific," "particular," "certain," and "given," if used, are for distinction or identification and are not intended to further limit.

[0175] As used herein, including in the claims, the terms "multiple" and "plurality" mean "two or more" and include the case of "two". Thus, for example, the phrase "multiple ABCs" means "two or more ABCs" and includes "two ABCs". Similarly, for example, the phrase "multiple PQRs" means "two or more PQRs" and includes "two PQRs".

[0176] When terms, features, values, and ranges are used in combination with terms such as about, approximately, generally, substantially, substantially, at least, etc., the present invention also covers precise terms, features, values, and ranges (i.e., “about 3” or “approximately 3” should also cover the precise 3, or “substantially constant” should also cover the precise constant).

[0177] As used herein, including in the claims, the singular form of a term should be interpreted to also include the plural form, and vice versa, unless the context otherwise indicates. Therefore, it should be noted that, unless the context otherwise explicitly states, the singular forms “a,” “an,” and “the” as used herein include plural references.

[0178] Throughout the specification and claims, the terms “comprise,” “including,” “having,” and “containing,” and variations thereof, shall be understood to mean “including but not limited to” and are not intended to exclude other components unless expressly stated otherwise.

[0179] It will be understood that variations can be made to embodiments of the invention while still falling within the scope of the invention. Unless otherwise stated, alternative features used for the same, equivalent, or similar purposes may replace the features disclosed in this specification. Therefore, unless otherwise stated, each disclosed feature represents an example of an equivalent or similar feature in a general series.

[0180] When terms, features, values, and ranges are used in combination with terms such as about, approximately, generally, substantially, substantially, at least, etc., the present invention also covers exact terms, features, values, and ranges (i.e., “about 3” should also cover an exact 3, or “substantially constant” should also cover an exact constant).

[0181] The use of exemplary language, such as “for example,” “like,” “as,” etc., is intended only to better illustrate the invention and does not indicate any limitation on the scope of the invention, unless specifically required to do so.

[0182] While the invention has been described in conjunction with embodiments that are now considered to be the most practical and preferred, it should be understood that the invention is not limited to the disclosed embodiments, but rather is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A component for engaging a portable communication device, the component comprising: (A) Shell; (B) A plurality of planar radio frequency (RF) connection probes positioned within the housing, wherein at least some of the connection probes are selectively activated; and (C) Hardware, including a processor and a memory, the hardware being programmed to selectively activate or deactivate at least some of the radio frequency connection probes.

2. The component according to claim 1, wherein, At least some of the radio frequency (RF) connection probes are electromagnetically connected to one or more internal antennas of the portable communication device, and wherein a particular RF connection probe is selectively activated based on the strength of the signal received by the particular RF connection probe from the internal antenna of the portable communication device.

3. The component according to claim 1 or 2, further comprising: (D) Component antenna; as well as (E) An embedded circuit within the housing, the circuit including a signal amplification circuit connecting the component antenna and the coupling probe, the amplifier amplifying the signal between the component antenna and the coupling probe.

4. The component according to claim 3, in, The circuit is configured to conduct the captured electromagnetic signal from the connection probe to the component antenna, wherein conducting the captured electromagnetic signal to the component antenna does not include actively amplifying the captured electromagnetic signal.

5. The component according to any one of the preceding claims, wherein, The plurality of planar radio frequency connection probes consist of 2 to 10 connection probes.

6. The component according to any one of the preceding claims, wherein, The plurality of planar radio frequency connection probes comprise a one-dimensional array of probes.

7. The component according to any one of the preceding claims, wherein, The plurality of planar radio frequency connection probes comprise a two-dimensional array of probes.

8. The component according to any one of the preceding claims, wherein, The plurality of planar RF connection probes includes one or more rectangular probes.

9. The component according to any one of the preceding claims, wherein, The plurality of planar RF connection probes include one or more circular or elliptical probes.

10. The component according to any one of the preceding claims, wherein, The multiple planar RF connection probes all have a multi-layer planar structure.

11. The component according to any one of the preceding claims, wherein, At least some of the connection probes have multi-band resonance capable of achieving multiple frequency band selectivity, the multiple frequency band selectivity including at least one of 600 MHz, 700 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2300 MHz and 2600 MHz, 5G (1 GHz to 6 GHz) and 5G (24 GHz to 40 GHz).

12. The component according to any one of claims 2 to 11, wherein, The electromagnetic connection includes a near-field connection.

13. The component according to any one of the preceding claims further includes at least one battery, and wherein, The component is configured and adapted to provide power from the at least one battery to the portable communication device.

14. The component according to any one of the preceding claims further comprises: One or more magnetic alignment components, the one or more magnetic alignment components being configured and adapted to align with magnetic alignment components on the portable communication device.

15. The component of claim 14, wherein, When one or more magnetic alignment components on the component are magnetically aligned with corresponding magnetic alignment components on the portable communication device, at least some of the multiple planar RF connection probes make electromagnetic contact with at least one antenna of the portable communication device.

16. The component according to claim 14 or 15, wherein, The one or more magnetic alignment components on the component and the magnetic alignment components on the portable communication device are part of an electronic charging system.

17. The component of claim 16, wherein, The components charge the portable communication device via the electronic charging system.

18. The component according to any one of the preceding claims, wherein, The portable communication device is a cellular phone.

19. A method in an apparatus including a component for engaging a portable communication device, the component comprising: The method involves positioning multiple planar radio frequency (RF) coupling probes within a housing, and includes hardware comprising a processor and memory. Selectively activate or deactivate at least some of the radio frequency connection probes.

20. The method according to claim 19, wherein, Individual RF connection probes are activated or deactivated based on antenna signals received at the RF connection probe from one or more antennas of the portable communication device.

21. The method according to claim 19 or 20, wherein the method is operated on the apparatus according to any one of claims 1-18.

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