32results about How to "Improve signal transmission and reception performance" patented technology

A docking station that includes a first casing, a second casing, and a signal transmitting / receiving unit is provided. The first casing has a first antenna. The second casing is connected to the first casing and has a cavity, and the cavity is adapted to hold an electronic device. The signal transmitting / receiving unit is disposed at a bottom of the cavity and electrically connected to the first antenna. When the electronic device is held in the cavity, the electronic device receives and transmits wireless signals by the first antenna through the signal transmitting / receiving unit.

The embodiment of the invention discloses a radio frequency circuit and electronic equipment, and aims to solve the problems of large difference loss and poor isolation of a radio frequency circuit element designed at present. The radio frequency circuit comprises a transceiver, and a first receiving path, a first transmitting path, a second transmitting path, a second receiving path, a third receiving path and a fourth receiving path which are respectively connected with the transceiver. A double-pole double-throw switch is connected with a first antenna group in a first transmitting path, afirst receiving path and a third receiving path, a double-pole double-throw switch is connected with the second antenna group in the second transmitting path, the second receiving path and the fourthreceiving path, and the element difference loss of the double-pole double-throw switch is small, so that the element difference loss caused by using other switches can be effectively reduced by usingthe double-pole double-throw switch in the radio frequency circuit, and the signal receiving and transmitting performance is improved; meanwhile, the switching paths of the double-pole double-throw switch are few, and the isolation degree is better, so that the signal interference can be effectively reduced.

The invention discloses client terminal equipment. The client terminal equipment comprises a housing, an antenna component and an indicating device. The antenna component is arranged in the housing and comprises a supporting frame and a millimeter wave antenna module, wherein the millimeter wave antenna module is arranged on the supporting frame, and the supporting frame can rotate relative to thehousing to drive the millimeter wave antenna module to rotate. The indicating device is connected with the antenna component, can rotate relative to the housing along with a supporting piece, and isused for indicating the direction of the signal received by the millimeter wave antenna module. The millimeter wave antenna module can rotate along with the supporting frame, so that the millimeter wave antenna module can rotate to a predetermined position with stronger signals to receive and transmit the signals, and the signal receiving and transmitting capability of the client terminal equipment is improved. Meanwhile, the indicating device can rotate along with the supporting frame and can indicate the direction of the signal when the millimeter wave antenna module searches the signal, sothat the indicating device can clearly inform a user of the direction of the signal, and the user experience is improved.

Disclosed is an antenna device for transceiving a wireless signal. The antenna device includes an antenna element adapted to establish a radiation pattern during transceiving the wireless signal; an antenna signal feeding line coupling to the antenna element for feeding the wireless signals transceived by the antenna element; and at least one radiation pattern adjustment element arranged at an adjacent position with respect to the antenna element and within the established radiation pattern of the antenna element to adjust the radiation pattern of the antenna element.

The invention discloses a wearable electronic equipment. The wearable electronic equipment comprises a body, a fixing device which is in movable connection with the body and is used for fixing the body on a supporting object, a connection device used for connecting the body with the fixing device, and at least one antenna which is arranged in the fixing device, is connected with a radio frequency unit in the body through the connection device and is used for transmitting signals.

The invention provides an antenna mounting device for radio communication equipment, comprising a fixed mechanism fixed on the radio communication equipment, a first movable mechanism, and a second movable mechanism rotatably connected with the first movable mechanism and used for disposing an antenna, wherein the fixed mechanism comprises an elastomer capable of applying force to the first movable mechanism in the sliding direction, and a blocking component with a locking position. The first movable mechanism is in fit with the blocking component, can be blocked at the locking position by overcoming the force applied by the elastomer or move out from the locking position, and is in sliding fit with the fixed mechanism under the deformation force of the elastomer. The second movable mechanism can extend out from the containing space of the radio communication equipment, thereby solving the problem that a built-in antenna of the radio communication equipment with a metal shell cannot receive and transmit signals; moreover, the antenna mounting device can be contained in the body of the radio communication equipment when being not used so as to be convenient for carrying.

The invention discloses near-shore marine communication enhancement equipment which comprises a marine base station and a balloon antenna, the balloon antenna is connected with the marine base stationthrough a cable, the balloon antenna is composed of an outer balloon, an antenna assembly and a working assembly, the antenna assembly and the working assembly are arranged in the outer balloon, theantenna assembly comprises an upper antenna, a lower antenna and a middle pipe, and the signal receiving and transmitting effect is improved. Helium in the balloon antenna and helium in a rubber boat(swim ring) can be communicated, the same part of gas plays a role in lifting off the balloon antenna and manufacturing the rubber boat (swim ring), a helium tank does not need to be carried, the antenna part is located in the balloon, the antenna can be folded and unfolded, the balloon antenna can be folded conveniently, and the storage is convenient. And after unfolding, the signal transceivingeffect is improved. The folding and unfolding of the antenna are driven by inflation and deflation, extra driving equipment is not needed, the weight and size of the balloon antenna are reduced, and the operation is convenient.

The embodiment of the invention discloses an intelligent terminal. The intelligent terminal comprises a first shell and a second shell, wherein the first part of the first shell is buckled with the second shell to form an accommodating cavity, and partial electronic components of the intelligent terminal are arranged inside the accommodating cavity; the second part of the first shell is provided with a concave part which is concave towards the second shell, the concave part is provided with a metal area, and the metal area serves as an emitter of an antenna of the intelligent terminal. According to the intelligent terminal in the embodiment of the invention, the structural form and position relationship of the shells (the first shell and the second shell) is changed, so that the signal receiving and transmitting performance of the antenna assembly is promoted; and moreover, a plastic tape is smartly kept away from the range of visibility of a user, so that the user experience and the attractive appearance of the intelligent terminal are promoted.

The invention discloses a housing component of an electronic device and the electronic device. The housing component of the electronic device comprises a housing and a circuit board, a slit group divides the housing into a first region and a second region, the first region comprises first grounding points and a plurality of antennas, the first grounding points are arranged between any two adjacentantennas, the second region comprises a plurality of second grounding points, the circuit board is provided with an isolation circuit and a plurality of antenna matching circuits, and the plurality of antenna matching circuits and the plurality of antennas correspond to each other in a one-by-one manner and are connected in a feeding manner. According to the housing component of the electronic device, the first grounding points are arranged between the adjacent antennas and connected with the isolation circuit, the isolation circuit can isolate the adjacent antennas so that mutual interference between the adjacent antennas can be prevented, and the plurality of second grounding points in the second region are combined so that the functional stability and the signal emission and receptionperformance of the antennas are improved.

The present disclosure provides a terminal housing and a terminal, belonging to the field of communication technology. The terminal shell comprises a rear cover, a radio frequency module and an antenna array, wherein the radio frequency module is connected with the antenna array. The rear cover includes a first region and a second region other than the first region, the first region being connected to the second region by an insulating material. The first area comprises a plurality of antenna array elements, each antenna array element is made of a conductive material, and any two adjacent antenna array elements are connected through an insulating material, so that a plurality of antenna array elements form an antenna array. A design scheme of an antenna array is proposed, the antenna arrayis located on the terminal housing. The back cover is not covered by the back cover, the signal can be received and transmitted directly, the signal of the antenna array is avoided to be shielded andshielded because the back cover is made of a metal material, the performance of the antenna array is guaranteed, the limitation that the back cover can only be made of a non-metal material is eliminated, the application range is wider, and the flexibility is improved.

The invention discloses a knapsack type mobile communication base station, and the base station comprises a base station knapsack and a balloon antenna; the balloon antenna is connected with the basestation knapsack through a rope, a layer of air bag wraps the knapsack body, a two-way air blower is further arranged in the knapsack body, one end of the two-way air blower is communicated with the air bag, and the other end of the two-way air blower is communicated with the balloon antenna through a jack; the antenna is a balloon antenna, so the signal receiving and transmitting effect is improved; the backpack is wrapped with a layer of air bag, so the base station body inside the backpack can be effectively protected after the backpack is inflated; helium in the balloon antenna and heliumin the air bag can be communicated, so the same gas plays a role in lifting off the balloon antenna and protecting the base station; and a standby helium tank is not required to be carried.

PROBLEM TO BE SOLVED: To provide a card attachment unit and a connector capable of securing a desired contact pressure between a contact part of a small memory card and terminal members of the connector. ŽSOLUTION: The card attachment unit is provided with the connector 5 provided with the terminal members 6 side by side, a board 14 mounted with the connector 5, a chassis 16 inserted with the small memory card 1 having the contact part 2 contacting the terminal members 6, and a loading mechanism transferring the small memory card 1. It is provided with a first positioning means for vertically positioning the connector 5 with respect to the chassis 16. The first positioning means comprises an engagement part 17 provided on a housing of the connector 5 and a groove part 20 provided on the chassis 16 for fitting in the engagement part 17. Ž

The invention discloses a liftable suspending ship island. The liftable suspending ship island comprises a ship body, a flight deck and a ship island, wherein the flight deck and the ship island are arranged on the ship body; multiple mechanical arms are arranged on the flight deck; one ends of the multiple mechanical arms are connected with a supporting platform; the other ends of the multiple mechanical arms are correspondingly connected with bases; the bases are arranged on the two sides of the ship body; a lifting platform and multiple decoy transmitters are arranged at the top of the supporting platform; the multiple decoy transmitters are arranged around the lifting platform; the top of the lifting platform is connected with the ship island; multiple first hydraulic telescopic rods connected with the supporting platform are arranged at the bottom of the lifting platform; and the first hydraulic telescopic rods are connected with a control switch in the ship island through a hydraulic system. According to the liftable suspending ship island, the design is novel; the use is convenient; the ship island of an aircraft carrier can be arranged above the deck to reduce buildings onthe flight deck and enhance the vision and signal transmitting and receiving ability of the ship island; and moreover, infrared decoy bombs can be transmitted by using the arranged decoy transmittersto protect the ship island of the aircraft carrier.

The invention provides a dual-band antenna of integrated GSM wireless communication equipment, at least comprising a first radiating element, a first connecting part, a second radiating element, a second connecting part, a grounding element, a grounding extension element, a signal feed-in end and a signal grounding end, so the dual-band antenna of the integrated GSM wireless communication equipment obtains a wide effective working frequency band, thereby greatly improving the signal transceiving efficiency.

The invention belongs to the technical field of antenna structures, and discloses a handheld communication equipment enhanced antenna structure based on 5G technology application, which comprises a shell, the inner surface of the shell is movably sleeved with a limiting seat, the top surface of the limiting seat is fixedly connected with a mounting seat, and the top surface of the mounting seat is fixedly connected with a fixed rod. A movable seat is additionally arranged on the top surface of a mounting seat, the outer surface of a fixed rod is in threaded sleeve connection with a threaded ring, and an adjusting seat sleeving the threaded ring is connected with a first plate and is matched with a second plate movably sleeving the first plate, so that both the first plate and the second plate can rotate; the connecting positions of the first plates and the second plates are made to move towards the outer side by screwing down the threaded rings, opening of the multiple sets of the first plates and the second plates is achieved, and therefore the chip plates fixedly connected to the outer surfaces of the fixing rods in a sleeving mode are leaked out, blocking of the thick shell is avoided, the actual signal receiving and transmitting effect is improved, the signal enhancing effect is improved, and the use effect is good.

The invention discloses a resonant frequency adjusting method and device of a sea surface antenna and electronic equipment. The method comprises the following steps of: obtaining a seawater impedance value corresponding to a working sea surface environment of a to-be-adjusted antenna, and determining a shortened length determination relationship in the working sea surface environment based on the seawater impedance value; obtaining the diameter and the theoretical length of the to-be-adjusted antenna and a first impedance characteristic in a test sea surface environment the same as the working sea surface environment, and obtaining an oscillator shortened length according to the shortened length determination relationship; adjusting the length of the to-be-adjusted antenna based on the oscillator shortened length to obtain a second impedance characteristic of the adjusted antenna; and testing each electrical parameter of the adjusted antenna in the test sea surface environment, and judging whether each electrical parameter meets a preset standard or not. According to the resonance frequency adjusting method and device of the sea surface antenna and the electronic equipment of the invention, antenna inductive reactance is subjected to zeroing processing, the corresponding optimal shortened length of the antenna in different media is calculated, and the length of the original antenna is adjusted, so that the original working frequency of the antenna reaches a resonance state.

The invention relates to an antenna mounting device used for radio communication equipment, which comprises a fixed part, a first movable part and a second movable part, wherein the fixed part is fixedly arranged on the radio communication equipment; the first movable part can be movably connected with the fixed part; the second movably part can be rotatablely connected to the first movable part, and is provided with an arrangement area capable of being used for arranging an antenna; and the first movable part and / or the second movable part can extend out of an accommodating space of the radio communication equipment. The antenna mounting device solves the problems that a built-in antenna of the radio communication equipment provided with a metal shell cannot receive and transmit signals, and simultaneously, when the antenna is not needed, the antenna mounting device is accommodated inside a body of the radio communication equipment, and the antenna mounting device is convenient to carry.

The invention relates to an amplification antenna device with a regular dodecahedron structure, which comprises a base and a support column connected with the base, wherein the top end of the supportcolumn is provided with an antenna main body with a regular dodecahedron shape, and each of the rest surfaces of the antenna main body except the bottom surface connected with the support column is provided with a signal transceiving plate. The surface of the signal transceiving board is provided with 1-3 unequal amplification antenna units and a storage cavity matched with the amplification antenna units, the amplification antenna units penetrate through a shell of the storage cavity to be connected with a driving device, and storage type small antennas are further evenly arranged on the sidefaces of the amplification antenna units. The surface of the antenna device is of a signal receiving and transmitting structure made of receiving and transmitting materials, the signal receiving andtransmitting capacity is enhanced through a two-section type unfolding structure, the antenna equipment can adapt to various occasions with different signal intensities, the overall structure is compact and reasonable, and long-term stable use can be achieved.

The invention discloses a backpack type mobile communication base station, which comprises a base station backpack and a balloon antenna. The balloon antenna and the base station backpack are connected by wires. Two-way blower, one end of the two-way blower is connected to the airbag, and the other end can be connected to the balloon antenna through the socket. The helium in the antenna and the airbag can communicate with each other, and the same gas can not only lift the balloon antenna but also protect the base station, so there is no need to carry a helium tank for backup.

The disclosure provides a terminal casing and a terminal, which belong to the technical field of communications. The terminal housing includes a back cover, a radio frequency module, and an antenna array, and the radio frequency module is connected to the antenna array; the back cover includes a first area and a second area other than the first area, and the first area is connected to the second area through an insulating material; A region includes a plurality of antenna elements, each antenna element is made of a conductive material, and any two adjacent antenna elements are connected through an insulating material, so that the plurality of antenna elements form an antenna array. The present disclosure proposes a design scheme of an antenna array. The antenna array is located on the terminal housing and is not covered by the back cover. The signal of the antenna array is blocked and shielded, which ensures the performance of the antenna array, gets rid of the restriction that the back cover can only be made of non-metallic materials, and has a wider application range and improved flexibility.

Disclosed is an antenna device for transceiving a wireless signal. The antenna device includes an antenna element adapted to establish a radiation pattern during transceiving the wireless signal; an antenna signal feeding line coupling to the antenna element for feeding the wireless signals transceived by the antenna element; and at least one radiation pattern adjustment element arranged at an adjacent position with respect to the antenna element and within the established radiation pattern of the antenna element to adjust the radiation pattern of the antenna element.

The present disclosure provides a wearable electronic device. The wearable electronic device comprises: a main body; a fixing member movably connected to the main body and configured to fix the main body on a supporting member; a connecting member configured to connect the main body and the fixing member; at least one antenna arranged in the fixing member, connected to a radio frequency unit in the main body via the connecting member, and configured to transmit signals.

The invention discloses an electronic device which comprises a function module and a device main body. The device main body comprises an antenna module, the device main body is provided with an accommodating space, the antenna module is arranged in the accommodating space, the function module comprises an antenna enhancement device, and the function module has a first state and a second state. Under the condition that the function module is in the first state, the function module is at least partially located in the accommodating space, and the antenna module is electrically connected with the antenna enhancement device; and under the condition that the function module is in the second state, the function module is separated from the device main body, and the antenna module and the antenna enhancement device are disconnected. According to the scheme, the problem that an antenna module with relatively high signal receiving and transmitting performance is relatively difficult to configure in the electronic device with an increasingly narrow space in related technologies can be solved.

An electronic device including a device body, a first antenna module, a second antenna module, and an electrically conductive structure is provided. The first antenna module is disposed on the device body, and the second antenna module is disposed on the device body. The electrically conductive structure includes a first section and a second section, and the first section is connected between the first antenna module and the second section. The first section is extended along a first direction, the second section is extended toward the second antenna module along a second direction not parallel to the first direction, and the second section and the second antenna module have a gap therebetween.

A housing of the electric device includes a body used for accommodating the electric device. The housing of the electric device also includes a wireless transceiving device used for transmitting and receiving wireless signals. The outer surface of the body is provided with a groove and the wireless transceiving device is arranged in the groove and is electrically connected with the electric device.

The invention relates to a transceiver isolation circuit, a TDD wireless transceiver circuit and a base station. Wherein the transceiver isolation circuit includes a first microstrip line, which is used to transmit the signal to be transmitted output by the signal transmitting unit; a second microstrip line, which is connected in series with the first microstrip line, and is used to transmit the signal to be transmitted to the common signal of the antenna unit. end; the first PIN high-speed switch, the first end is connected between the first microstrip line and the second microstrip line, the second end is grounded, and the enable control end is used to connect the enable output end of the digital processing unit for Control the grounding state of the second microstrip line according to the enable level; the enable level is the level signal output by the digital processing unit according to the TDD switching time slot; the second PIN high-speed switch, the first end is used to connect the common of the antenna unit terminal, the second terminal is used to connect the input terminal of the signal receiving unit, and the enable control terminal is used to connect the enable output terminal of the digital processing unit, and is used to control the on-off state of the input terminal of the signal receiving unit according to the enable level. Improved signaling performance.

The embodiment of the invention discloses a radio frequency circuit and electronic equipment to solve the problems of large differential loss and poor isolation of radio frequency circuit components currently designed. The radio frequency circuit includes: a transceiver, and a first receiving path, a first transmitting path, a second transmitting path, a second receiving path, a third receiving path and a fourth receiving path respectively connected to the transceiver. Connect the first antenna group by using a double pole double throw switch in the first transmit path, the first receive path and the third receive path, and use the double pole double throw switch in the second transmit path, the second receive path and the fourth receive path The switch is connected to the second antenna group. Since the component loss of the double-pole double-throw switch is small, the use of the double-pole double-throw switch in the radio frequency circuit can effectively reduce the component loss caused by using other switches, thereby improving the performance of signal transmission and reception; At the same time, since the double-pole double-throw switch has fewer switching paths and better isolation, signal interference can be effectively reduced.