Communication antenna and electronic equipment

Abstract

The utility model discloses a communication antenna and electronic equipment, and the communication antenna comprises a radiation unit which is connected with handheld communication equipment and is configured to send a first signal provided by the handheld communication equipment; the guiding structure comprises a reversing unit and a guiding unit; the reverse unit is connected with the radiation unit; the guide unit is connected with the radiation unit; wherein the reversing unit is configured to radiate the first signal to the direction of the guiding unit, and the guiding unit is configured to concentrate radiation energy of the first signal to a preset direction. According to the technical scheme, the first signal provided by the handheld communication equipment is radiated to the direction of the guiding unit through the reversing unit, and the radiation energy of the first signal is concentrated to the preset direction through the guiding unit, so that the radiation energy of the first signal is concentrated to the required communication direction, the waste of the radiation energy is reduced, and the communication efficiency is improved. The radiation distance and the coverage range of the radiation energy are improved, and the communication quality is further improved.

Description

Technical Field

[0001] This application relates to the field of antenna technology, and in particular to a communication antenna and electronic device. Background Technology

[0002] With the increasing maturity and popularity of network communication, the continuous advancement of wireless communication technology, and the increasing complexity of application scenarios, the performance optimization of communication antennas has become a key factor in improving communication quality.

[0003] Current communication antennas are often limited by traditional forms and design concepts, and performance improvements have gradually reached a bottleneck. For example, when the approximate location of the target is known, but the communication distance has reached its limit, or when there are many obstacles in the communication environment, the omnidirectional radiation characteristics of the antenna will cause a lot of energy to be consumed, affecting communication efficiency and coverage, and thus affecting communication quality. Utility Model Content

[0004] The technical solution to the main technical problem addressed by this application is to provide a communication antenna and electronic device that can effectively improve communication efficiency and coverage, thereby improving communication quality.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing a communication antenna for connecting to a handheld communication device, the communication antenna comprising: a radiating element for connecting to the handheld communication device, wherein the radiating element is configured to transmit a first signal provided by the handheld communication device; and a guiding structure comprising: a reversing element and a guiding element; the reversing element is detachably connected to the radiating element; the guiding element is detachably connected to the radiating element; wherein the reversing element is configured to radiate at least a portion of the radiated energy of the first signal to the direction of the guiding element, and the guiding element is configured to concentrate the radiated energy of the first signal to a preset direction.

[0006] In one embodiment of this application, the reverse unit is located on one side of the radiating unit, the guiding unit is located on the other side of the radiating unit, and the reverse unit, the radiating unit, and the guiding unit are located on the same straight line.

[0007] In one embodiment of this application, the first length of the reverse unit is greater than the second length of the guiding unit, wherein the first length of the reverse unit is less than a preset length.

[0008] In one embodiment of this application, the first length of the reverse unit is greater than the third length of the radiating unit, while the second length of the guiding unit is less than the third length of the radiating unit.

[0009] In one embodiment of this application, the first interval distance between the reverse unit and the radiating unit is greater than the second interval distance between the guiding unit and the radiating unit.

[0010] In one embodiment of this application, the reverse unit is a spiral structure, the guiding unit is a spiral structure, and the radiating unit is a spiral structure.

[0011] In one embodiment of this application, the guiding structure further includes: a first connecting structure, the first connecting structure being detachably disposed on the radiating unit, wherein the reverse unit is disposed at one end of the first connecting structure, and the guiding unit is disposed at the other end of the first connecting structure.

[0012] In one embodiment of this application, the first connection structure includes: a first connection unit, which is detachably connected to the radiation unit; and a second connection unit, which is connected to the first connection unit, wherein the reverse unit is disposed at one end of the second connection unit and the guiding unit is disposed at the other end of the second connection unit.

[0013] In one embodiment of this application, it further includes: a second connection structure, which is connected to the radiating unit and the handheld communication device respectively, wherein the second connection structure is a radio frequency coaxial connector.

[0014] To solve the above-mentioned technical problems, another technical solution adopted in this application is to provide an electronic device, which includes a transceiver and the above-mentioned communication antenna, wherein the communication antenna and the transceiver are connected.

[0015] Unlike existing technologies, the communication antenna provided in this application is connected to a handheld communication device. The communication antenna includes: a radiating element connected to the handheld communication device, wherein the radiating element is configured to transmit a first signal provided by the handheld communication device; and a guiding structure including: a reverse element and a guiding element; the reverse element is connected to the radiating element; and the guiding element is connected to the radiating element. The reverse element is configured to radiate the first signal in the direction of the guiding element, and the guiding element is configured to concentrate the radiated energy of the first signal in a preset direction. That is, this application radiates the first signal provided by the handheld communication device in the direction of the guiding element through the reverse element, and then concentrates the radiated energy of the first signal in the preset direction through the guiding element, so that the radiated energy of the first signal is concentrated towards the desired communication direction, thereby reducing the waste of radiated energy, increasing the radiation distance and coverage of the radiated energy, improving communication efficiency, and thus improving communication quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the first embodiment of the communication antenna of this application;

[0017] Figure 2 This is a schematic diagram of the structure of the second embodiment of the communication antenna of this application;

[0018] Figure 3 This is a schematic diagram of the structure of an embodiment of the electronic device in this application.

[0019] In the attached figures, there are a communication antenna 10, an electronic device 20, a transceiver 21, a radiating element 100, a guiding structure 200, a reverse unit 210, a guiding unit 220, a first connecting structure 230, a first connecting unit 231, a second connecting unit 232, a second connecting structure 240, a first length L1, a second length L2, a third length L3, a first spacing distance H1, and a second spacing distance H2. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] Current communication antennas, limited by their traditional form and design concepts, have gradually reached a bottleneck in performance improvement. Especially in specific scenarios, such as when the approximate location of the other party is known but the communication distance has reached its limit, or when there are many obstacles in the communication environment, the omnidirectional radiation characteristics of the antenna cause a large amount of energy to be wasted unnecessarily, which seriously affects communication efficiency and coverage, and thus affects communication quality.

[0023] Therefore, this application proposes a communication antenna that radiates a first signal provided by a handheld communication device to the direction of a guiding unit through a reverse unit, and then concentrates the radiated energy of the first signal to a preset direction through the guiding unit, so that the radiated energy of the first signal is concentrated towards the desired communication direction, thereby reducing the waste of radiated energy, increasing the radiation distance and coverage of radiated energy, improving communication efficiency, and thus improving communication quality.

[0024] Please see Figure 1 , Figure 1This is a schematic diagram of the structure of the first embodiment of the communication antenna of this application. The communication antenna of this application is used to connect to a handheld communication device.

[0025] like Figure 1 As shown, the communication antenna 10 includes a radiating element 100 and a guiding structure 200. The radiating element 100 is used to connect to a handheld communication device, and the radiating element 100 is configured to transmit a first signal provided by the handheld communication device. For a handheld communication device with an external antenna, such as a walkie-talkie, the external antenna of the walkie-talkie can be directly used as the radiating element 100 in this embodiment. The guiding structure 200 includes a reversing unit 210 and a guiding unit 220. The reversing unit 210 is detachably connected to the radiating element 100, and the guiding unit 220 is detachably connected to the radiating element 100.

[0026] Among them, the radiation unit 100 refers to the unit structure that can convert the guided wave into a free space electromagnetic wave and effectively radiate the radiated signal, that is, the unit structure corresponding to the radiation of the first signal; the guiding structure 200 refers to the structure that can guide the first signal to the required communication direction; the reverse unit 210 refers to the unit structure that can form the radiated signal into a reflected signal; and the guiding unit 220 refers to the unit structure that can guide the radiated signal and the reflected signal to a preset direction.

[0027] Specifically, the motherboard signal source of the handheld communication device provides a first signal, and the radiating unit 100 sends out the first signal; during the transmission of the first signal, due to the omnidirectional radiation characteristics of the radiating unit, at least a portion of the radiation energy in the first signal will be radiated to the reflecting unit 210, and the reflecting unit 210 will reflect this at least portion of the radiation energy to the direction of the guiding unit 220, and the guiding unit 220 will guide the main radiation energy of the radiating unit 100 and the at least portion of the radiation energy reflected by the reflecting unit 210 to the preset direction where communication is required.

[0028] In this embodiment, the first signal provided by the handheld communication device is radiated to the direction of the guiding unit by the reverse unit, and then the guiding unit concentrates the radiated energy of the first signal in a preset direction, so that the radiated energy of the first signal is concentrated in the required communication direction, thereby reducing the waste of radiated energy, increasing the radiation distance and coverage of the radiated energy, improving communication efficiency, and thus improving communication quality. Furthermore, because it is detachably connected, it can be directly installed when needed and can be disassembled at any time when not needed, making it widely applicable. Partial replacement is also possible if some parts are damaged, effectively reducing costs.

[0029] Please see Figure 2 , Figure 2 This is a schematic diagram of the structure of the second embodiment of the communication antenna of this application. The communication antenna of this application is connected to a handheld communication device.

[0030] like Figure 2 As shown, the communication antenna 10 includes a radiating element 100 and a guiding structure 200; wherein the radiating element 100 is connected to a handheld communication device and is configured to transmit a first signal provided by the handheld communication device; the guiding structure 200 includes a reversing element 210 and a guiding element 220, the reversing element 210 being detachably connected to the radiating element 100 and the guiding element 220 being detachably connected to the radiating element 100.

[0031] The reverse unit 210 is disposed on one side of the radiation unit 100, and the guide unit 220 is disposed on the other side of the radiation unit 100. The reverse unit 210, the radiation unit 100 and the guide unit 220 are disposed on the same straight line.

[0032] The reverse unit 210 is disposed on one side of the radiating unit 100, and the guiding unit 220 is disposed on the other side of the radiating unit 100. The reverse unit 210 can reflect at least a portion of the radiated energy of the first signal radiated to the reverse unit 210 to the guiding unit 220. Then, through the guiding effect of the guiding unit 220, at least a portion of the radiated energy reflected by the reverse unit 210 is concentrated and radiated toward the preset direction for communication.

[0033] This means reducing the waste of radiated energy, increasing the radiation distance and coverage, and improving communication efficiency, thereby improving communication quality; and because it is detachably connected, it can be directly installed when needed and disassembled at any time when not needed, making it widely applicable.

[0034] In some embodiments, the first length L1 of the reversing unit 210 is greater than the second length L2 of the guiding unit 220, wherein the first length L1 of the reversing unit 210 is less than a preset length.

[0035] Wherein, the first length L1 of the inverting unit 210 refers to the length of the inverting unit 210 in the main radiation direction of the first signal; the second length L2 of the guiding unit 220 refers to the length of the guiding unit 220 in the main radiation direction of the first signal; the preset length refers to the length set in advance.

[0036] Specifically, with the reverse unit 210 and the guide unit 220 already installed, the length of the reverse unit 210 in the main radiation direction of the first signal is set to a first length L1, and the length of the guide unit 220 in the main radiation direction of the first signal is set to a second length L2; then the first length L1 of the reverse unit 210 is greater than the second length L2 of the guide unit 220.

[0037] Furthermore, the first length L1 of the reverse unit 210 is in the range of 1 / 4λ-1 / 2λ, for example: 7 / 24λ, 8 / 24λ, 9 / 24λ, 10 / 24λ, etc.; the second length L2 of the guiding unit 220 is less than 1 / 4λ, for example: 5 / 24λ, 4 / 24λ, 3 / 24λ, etc.

[0038] It is understandable that the lengths of both the reverse unit 210 and the directing unit 220 are less than 1 / 2λ, which enables the communication antenna to be miniaturized and suitable for terminal devices.

[0039] Furthermore, the first length L1 of the reverse unit 210 is greater than the third length L3 of the radiating unit 100, while the second length L2 of the guiding unit 220 is less than the third length L3 of the radiating unit 100.

[0040] The third length L3 of the radiation element 100 refers to the length in the main radiation direction of the first signal.

[0041] Specifically, when the radiation unit 100 has been installed, if the length of the radiation unit 100 in the main radiation direction of the first signal is set to the third length L3, then the first length L1 of the reverse unit 210 is greater than the third length L3 of the radiation unit 100, and the second length L2 of the guiding unit 220 is less than the third length L3 of the radiation unit 100.

[0042] In some embodiments, the reverse unit 210, the radiation unit 100, and the guiding unit 220 are arranged in parallel.

[0043] Furthermore, the third length L3 of the radiating element 100 ranges from 5 / 24λ to 7 / 24λ, for example, 6 / 24λ.

[0044] It is understandable that the first length L1 of the reverse unit 210 is slightly larger than the third length L3 of the radiating unit 100, and the second length L2 of the guiding unit 220 is slightly smaller than the third length L3 of the radiating unit 100; for example, if the third length L3 of the radiating unit 100 is 6 / 24λ, then the first length L1 of the reverse unit 210 can be 7 / 24λ, and the second length L2 of the guiding unit 220 can be 5 / 24λ.

[0045] Therefore, the reverse element 210 is longer than the radiating element 100 to generate inductive reactance and phase delay, while the guiding element 220 is shorter than the radiating element 100, i.e., shorter than the resonant length, to generate capacitive reactance and phase lead. Furthermore, by utilizing the phase delay generated by the reverse element 210 and the phase lead generated by the guiding element 220, the signal strength in the main radiation direction of the first signal is further enhanced, and reverse radiation is suppressed, thereby reducing the waste of radiated energy, increasing the radiation distance and coverage, and improving communication efficiency, thus improving communication quality; and also enabling the miniaturization of the communication antenna, making it more suitable for terminal devices, such as handheld communication devices.

[0046] In some embodiments, the first spacing distance H1 between the reverse unit 210 and the radiation unit 100 is greater than the second spacing distance H2 between the guiding unit 220 and the radiation unit 100.

[0047] Wherein, the first interval distance H1 refers to the horizontal distance between the radiation unit 100 and the reverse unit 210 when the radiation unit 100 and the reverse unit 210 have been installed; the second interval distance H2 refers to the horizontal distance between the radiation unit 100 and the directing unit 220 when the radiation unit 100 and the directing unit 220 have been installed.

[0048] Specifically, with the radiation unit 100, the reverse unit 210, and the guide unit 220 already installed, the horizontal distance between the radiation unit 100 and the reverse unit 210 is set as a first interval distance H1, and the horizontal distance between the radiation unit 100 and the guide unit 220 is set as a second interval distance H2; then, the first interval distance H1 between the radiation unit 100 and the reverse unit 210 is greater than the second interval distance H2 between the radiation unit 100 and the guide unit 220.

[0049] Furthermore, the first interval distance H1 between the radiating unit 100 and the reverse unit 210 is set to a range of 5 / 24λ-7 / 24λ, for example, 6 / 24λ; then the second interval distance H2 between the radiating unit 100 and the directing unit 220 is less than 6 / 24λ; for example, if the first interval distance H1 is 6 / 24λ, then the second interval distance H2 can be 5 / 24λ, 4 / 24λ, 3 / 24λ, etc.; it is understandable that the second interval distance H2 is slightly smaller than the first interval distance H1.

[0050] For example, the first interval H1 between the radiating unit 100 and the reverse unit 210 is set to 6 / 24λ, and the second interval H2 between the radiating unit 100 and the guiding unit 220 is set to 5 / 24λ. This results in inductive reactance and phase delay between the reverse unit 210 and the radiating unit 100, and capacitive reactance and phase lead between the guiding unit 220 and the radiating unit 100. By utilizing the phase delay generated by the reverse unit 210 and the phase lead generated by the guiding unit 220, the signal strength in the main radiation direction of the first signal is further enhanced, and reverse radiation is suppressed. This reduces the waste of radiated energy, increases the radiation distance and coverage, improves communication efficiency, and ultimately improves communication quality.

[0051] In some embodiments, the reverse unit 210 has a spiral structure, the guiding unit 220 has a spiral structure, and the radiating unit 100 has a spiral structure.

[0052] Among them, the spiral structure refers to a spiral antenna, that is, a circularly polarized antenna. Spiral antennas are usually coaxially fed, with one end of the spiral antenna connected to the inner conductor of the coaxial line and the other end in a free state; for example, one end of the spiral antenna is connected to a handheld communication device, and the other end points to the preset direction in which communication is needed.

[0053] Specifically, the reverse element 210 is configured as a spiral antenna with a spiral structure, and the length of the reverse element 210 is a first length; the guiding element 220 is also configured as a spiral antenna with a spiral structure, and the length of the guiding element 220 is a second length; the radiating element 100 is also configured as a spiral antenna with a spiral structure, and the length of the radiating element 100 is a third length.

[0054] It is understandable that the spiral diameter, pitch, and number of spiral turns in a spiral antenna can be set according to the actual situation.

[0055] Furthermore, the reverse unit 210, the guiding unit 220, and the radiating unit 100 may also be provided with housings to cover the corresponding spiral structures.

[0056] For example, a first housing is provided for the reverse unit 210, which covers the reverse unit 210; a second housing is provided for the guide unit 220, which covers the guide unit 220; and a third housing is provided for the radiation unit 100, which covers the radiation unit 100.

[0057] In this embodiment, the reverse unit, the guiding unit, and the radiating unit are all set as spiral structures, which can further miniaturize the communication antenna and make it suitable for terminal devices, that is, handheld communication devices.

[0058] In some embodiments, the guide structure 200 further includes a first connection structure 230, which is detachably disposed on the radiation unit 100; wherein, the reverse unit 210 is disposed at one end of the first connection structure 230, and the guide unit 220 is disposed at the other end of the first connection structure 230.

[0059] The first connection structure 230 refers to the connection structure that can connect the radiation unit 100 and the guide structure 200 together, that is, the first connection structure 230 connects the radiation unit 100, the reverse unit 210 and the guide unit 220 together; detachable means that the first connection structure 230 is detachable, that is, it can be installed on the radiation unit 100 when needed and can be removed from the radiation unit 100 when not needed.

[0060] Specifically, after the radiating unit 100 is connected to the handheld communication device, the first connecting structure 230 is installed on the radiating unit 100, and the two ends of the first connecting structure 230 extend in opposite directions respectively; then the reverse unit 210 is disposed at one end of the first connecting structure 230, and the reverse unit 210 is connected to the first connecting structure 230; the guiding unit 220 is disposed at the other end of the first connecting structure 230, and the guiding unit 220 is connected to the first connecting structure 230; that is, the middle part of the first connecting structure 230 is connected to the radiating unit 100, and the two ends of the first connecting structure 230 are respectively connected to the reverse unit 210 and the guiding unit 220.

[0061] It is understood that the first connection structure 230 and the radiation unit 100 are detachably connected; in some embodiments, the reverse unit 210 and the first connection structure 230 may also be detachably connected, and the guiding unit 220 and the first connection structure 230 may also be detachably connected.

[0062] Furthermore, the first connection structure 230 includes a first connection unit 231 and a second connection unit 232; the first connection unit 231 is detachably connected to the radiation unit 100; the second connection unit 232 is connected to the first connection unit 231, and the reverse unit 210 is disposed at one end of the second connection unit 232, and the guiding unit 220 is disposed at the other end of the second connection unit 232.

[0063] Wherein, the first connection unit 231 refers to the structure connected to the radiation unit 100, and the second connection unit 232 refers to the structure connected to the reverse unit 210 and the guiding unit 220.

[0064] Specifically, the first connection structure 230 can be divided into a first connection unit 231 and a second connection unit 232, and the first connection unit 231 and the second connection unit 232 are connected to each other; the first connection unit 231 is detachably disposed on the radiation unit 100, while the reverse unit 210 and the guiding unit 220 are respectively disposed at both ends of the second connection unit 232.

[0065] In some embodiments, a second connection structure 240 may be included, which is connected to the radiating unit 100 and the handheld communication device, respectively, wherein the second connection structure 240 is an RF coaxial connector.

[0066] The second connection structure 240 refers to the connection structure between the radiating unit 100 and the handheld communication device.

[0067] Specifically, the radiating unit 100 is connected to the handheld communication device through the second connection structure 240, thereby enabling the handheld communication device to emit a first signal through the radiating unit 100; for example, the radiating unit 100 is connected to the motherboard signal source in the handheld communication device through the second connection structure 240, thereby enabling the motherboard signal source in the handheld communication device to generate a first signal, which is then emitted through the radiating unit 100.

[0068] In this embodiment, the first signal provided by the handheld communication device is radiated to the direction of the guiding unit by the reversing unit. The guiding unit then concentrates the radiated energy of the first signal in a preset direction, ensuring that the radiated energy is focused towards the desired communication direction. This reduces energy waste, increases the radiation distance and coverage, improves communication efficiency, and ultimately enhances communication quality. Furthermore, the device is detachably connected, allowing for direct installation when needed and easy removal when not in use, making it widely applicable. Partial replacement is also possible if damaged, effectively reducing costs.

[0069] This application also provides an electronic device.

[0070] Please see Figure 3 , Figure 3 This is a schematic diagram of the structure of an embodiment of the electronic device in this application.

[0071] like Figure 3 As shown, the electronic device 20 includes a transceiver 21 and a communication antenna 10, which are connected together. The communication antenna 10 is the aforementioned communication antenna, which is configured to transmit a first signal provided by the transceiver and concentrate the radiated energy of the first signal in a preset direction where communication is required.

[0072] In some embodiments, electronic device 20 may be a handheld communication device, such as a walkie-talkie.

[0073] Unlike existing technologies, the communication antenna provided in this embodiment is connected to a handheld communication device. The communication antenna includes: a radiating element connected to the handheld communication device, wherein the radiating element is configured to transmit a first signal provided by the handheld communication device; and a guiding structure including: a reverse element and a guiding element; the reverse element is connected to the radiating element; and the guiding element is connected to the radiating element. The reverse element is configured to radiate the first signal in the direction of the guiding element, and the guiding element is configured to concentrate the radiated energy of the first signal in a preset direction. That is, this application radiates the first signal provided by the handheld communication device in the direction of the guiding element through the reverse element, and then concentrates the radiated energy of the first signal in the preset direction through the guiding element, so that the radiated energy of the first signal is concentrated towards the desired communication direction, thereby reducing the waste of radiated energy, increasing the radiation distance and coverage of the radiated energy, improving communication efficiency, and thus improving communication quality.

[0074] The above solution uses a reversing unit to radiate the first signal provided by the handheld communication device towards a guiding unit. The guiding unit then concentrates the radiated energy of the first signal in a preset direction, ensuring the energy is focused on the desired communication direction. This reduces energy waste, increases the radiation distance and coverage, improves communication efficiency, and ultimately enhances communication quality. Furthermore, the detachable design allows for easy installation when needed and removal when not in use, making it widely applicable. Partial replacement is also possible if damaged, effectively reducing costs.

[0075] The communication antenna of this application, through directional radiation, can more concentratedly deliver radiated energy to the target receiver, thereby significantly increasing the communication distance without increasing the transmission power. Furthermore, in complex environments with many obstacles, the communication antenna can reduce interference caused by signal reflection and scattering, improving signal stability and reliability. Moreover, the communication antenna structure design of this application can be adjusted and optimized according to specific application scenarios and communication requirements, providing a highly customized solution.

[0076] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, or indirect coupling or communication connection between apparatuses or units, and may be electrical, mechanical, or other forms.

[0077] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment, depending on actual needs.

[0078] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0079] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0080] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A communication antenna, characterized in that, A communication antenna is used to connect to a handheld communication device, the communication antenna comprising: A radiating unit for connecting to the handheld communication device, wherein the radiating unit is configured to transmit a first signal provided by the handheld communication device; A guiding structure includes a reverse unit and a guiding unit; the reverse unit is detachably connected to the radiation unit; the guiding unit is detachably connected to the radiation unit; wherein the reverse unit is configured to radiate at least a portion of the radiation energy of the first signal to the direction of the guiding unit, and the guiding unit is configured to concentrate the radiation energy of the first signal to a preset direction.

2. The communication antenna according to claim 1, characterized in that, The reverse unit is disposed on one side of the radiation unit, and the guiding unit is disposed on the other side of the radiation unit, and the reverse unit, the radiation unit and the guiding unit are disposed on the same straight line.

3. The communication antenna according to claim 1, characterized in that, The first length of the reverse unit is greater than the second length of the guiding unit, wherein the first length of the reverse unit is less than a preset length.

4. The communication antenna according to claim 3, characterized in that, The first length of the reverse unit is greater than the third length of the radiating unit, while the second length of the guiding unit is less than the third length of the radiating unit.

5. The communication antenna according to claim 1, characterized in that, The first interval between the reverse unit and the radiating unit is greater than the second interval between the guiding unit and the radiating unit.

6. The communication antenna according to claim 1, characterized in that, The reverse unit is a spiral structure, and / or the guiding unit is a spiral structure, and / or the radiating unit is a spiral structure.

7. The communication antenna according to claim 1, characterized in that, The guiding structure also includes: A first connection structure is detachably disposed on the radiating unit, wherein the reverse unit is disposed at one end of the first connection structure and the guiding unit is disposed at the other end of the first connection structure.

8. The communication antenna according to claim 7, characterized in that, The first connection structure includes: A first connecting unit, which is detachably connected to the radiating unit; The second connecting unit is connected to the first connecting unit, and the reverse unit is disposed at one end of the second connecting unit, and the guiding unit is disposed at the other end of the second connecting unit.

9. The communication antenna according to claim 1, characterized in that, Also includes: A second connection structure is connected to both the radiating unit and the handheld communication device, wherein the second connection structure is an RF coaxial connector.

10. An electronic device, characterized in that, The electronic device includes a transceiver and a communication antenna as described in any one of claims 1-9, wherein the transceiver and the communication antenna are connected.

Images