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WO/2022/235965A1 |
Processes and apparatuses for antenna frequency matching are disclosed. In one embodiment, a calibration process for an antenna having radio-frequency (RF) radiating antenna elements comprises: determining resonance frequencies of RF rad...
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WO/2022/232807A1 |
A technique for selectively configuring a case of a handheld device to shield an antenna from receiving or transmitting wireless signals is disclosed. The technique includes moving a blocking element on the case between a first position ...
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WO/2022/227804A1 |
The present invention relates to a Luneburg lens antenna capable of electrically adjusting the positions of feeds, comprising a reflecting plate, feeds, a Luneburg lens, and a position adjustment mechanism; the position adjustment mechan...
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WO/2022/227371A1 |
A phase shifting device, an antenna unit and a base station are disclosed. According to an embodiment, the phase shifting device comprises a power divider and a phase shifter. The power divider comprises an input inlet for an input signa...
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WO/2022/231868A1 |
Technologies directed to overlaid shared aperture array with improved total efficiency are described. One RF structure includes a first antenna with a first set of antenna elements disposed on a first plane of a support structure and a s...
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WO/2022/228786A1 |
Disclosed herein are examples of a reconfigurable intelligent beamforming system comprising a passive fixed array panel configured to receive signals and focus the signals to provide focused signals towards at least one fixed location, a...
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WO/2022/228285A1 |
The present application provides an antenna, a detection device, and a terminal. The antenna supports a first working mode and a second working mode; the antenna comprises a first antenna subarray group (e.g., the first antenna subarray ...
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WO/2022/227035A1 |
A phase shifter, an antenna unit, and a base station are disclosed. According to an embodiment, the phase shifter comprises a first plate (1; 1, ) and a second plate (2, 2' ) slidable relative to the first plate (1; 1' ). Two parallel mi...
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WO/2022/226691A1 |
Embodiments of the present invention are applicable to the technical field of mobile communication base station antennas, and comprise a shaft selection module, a transmission module, a shaft selection driving shaft and a stroke driving ...
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WO/2022/226874A1 |
Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for determining a beamformer to apply to groups of two or more elements of a reconfigurable intelligent surface (RIS). The be...
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WO/2022/229386A1 |
A radar system comprising an array of squintable elements, one or more tuners and a controller. A squintable element is an array of two or more resonant elements, wherein a first plurality of the squintable elements are configured to tra...
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WO/2022/223091A1 |
An antenna mounting bracket 320 for pivotably mounting a directional antenna to a fixed structure, the antenna mounting bracket comprising a fixed part 330 arranged to be attached to the fixed structure and a pivotable part 340 arranged ...
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WO/2022/225636A2 |
A phased array element includes a transmit portion having a plurality of amplifier paths, each amplifier path having a driver amplifier and a power amplifier, a first transformer coupled to the power amplifier of a first amplifier path o...
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WO/2022/222763A1 |
The present invention provides a phase balancer, comprising a main circuit and a plurality of branch circuits. The plurality of branch circuits are connected in parallel to the main circuit, the tail ends of the plurality of branch circu...
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WO/2022/225804A1 |
According to one aspect, a radar system suitable for use in an autonomous vehicle is configured to provide a relatively high resolution in azimuth. The radar system may include multiple antenna blocks which may each include a transmitter...
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WO/2022/217558A1 |
The present invention relates to the field of electronic devices in a wireless communication system. Disclosed is a broadband dual-frequency dual-circular-polarization reflective array antenna with independently controllable wave beams, ...
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WO/2022/219594A1 |
This disclosure describes a wide band array that uses wideband beamforming with interference cancellation and main lobe steering at multiple independent frequencies and spatial locations. One embodiment uses 1-N analysis filter bands cou...
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WO/2022/220524A1 |
The present invention relates to a clamping apparatus for an antenna, the apparatus particularly comprising a mounting bracket portion which serves as a medium for coupling of an antenna device to a support pole elongated in a longitudin...
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WO/2022/220470A1 |
An antenna structure according to various embodiments of the present disclosure comprises: a printed circuit board (PCB) including a first surface and a second surface facing in an opposite direction to the first surface; a conductive pa...
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WO/2022/214883A1 |
Methods and devices provide a test signal to each of a plurality of antenna channels via a test signal line. Each antenna channel includes an amplitude adjustor and a phase adjustor associated with at least one antenna element. For each ...
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WO/2022/216730A1 |
Antennas having iris and/or cell rotation and/or with frequency compensation in solid state device (e.g., diode) designs and methods of using the same are described. In some embodiments, the antenna comprises: an antenna aperture having ...
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WO/2022/215996A1 |
An electronic device according to various embodiments of the present invention includes: memory; a processor; a communication circuit; an input/output expander (I/O expander); and an array antenna, wherein the processor can control to st...
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WO/2022/214327A1 |
The present invention provides a movement detector (2) for a luminaire (1), wherein the movement detector (2) comprises a radar sensor (2a), the radar sensor (2a) comprising an antenna array with a plurality of antennas (2b). The movemen...
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WO/2022/216806A1 |
Disclosed herein are reconfigurable antennas based on moire patterns with new actuation mechanisms to reduce their energy expenditure. The mechanically reconfigurable antenna system comprises: a low energy expenditure moire pattern opera...
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WO/2022/217182A1 |
Some disclosed devices include an inertial sensor system, a proximity sensor system, an antenna system configured to transmit and receive radio signals and a control system. The control system may be configured for receiving inertial sen...
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WO/2022/213919A1 |
The present invention provides a phase shifter, comprising: at least two phase-shifting assemblies, wherein each phase-shifting assembly comprises a substrate, a phase-shifting board, a main feed line, and a branch feed line; the phase-s...
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WO/2022/213549A1 |
A small cell base station antenna includes a tubular reflector that has at least first through fourth faces that each face in different directions. The antenna further includes first through fourth arrays of radiating elements that are m...
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WO/2022/217198A1 |
A hybrid scanning antenna including: a reflector having a focal line; a first mechanical movement to move the reflector about a first axis; a second mechanical movement to move the reflector about a second axis; a linear array fixedly di...
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WO/2022/214389A2 |
An apparatus for a wireless communication network communicates with one or more entities in the wireless communication network using a plurality of different communication channels. The plurality of communication Channels includes at lea...
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WO/2022/215445A1 |
The present invention provides an antenna device that comprises an antenna array that includes a plurality of first antennas that are arranged displaced in the horizontal direction by a distance of an odd number multiple of the half cycl...
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WO/2022/213754A1 |
A phased array antenna and a phased array communication terminal, which relate to the field of phased array antennas. The phased array antenna comprises a first phased sub-array and a second phased sub-array; the first phased sub-array c...
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WO/2022/214466A1 |
A communications module comprises a sleeve for extending around a portion of a street light. An antenna circuit is integrated into the sleeve and comprises an array of antennas for implementing communication with user mobile devices in t...
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WO/2022/213097A1 |
An AESA (Active Electronically Scanned Array), including: a PCB (Printed Circuit Board) substrate having an obverse surface; TRMs (Transmit/Receive Modules) disposed on the obverse surface; thermal pedestals wherein each thermal pedestal...
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WO/2022/209036A1 |
Provided are a liquid crystal antenna and a method for making a liquid crystal antenna wherein the radio wave transmitting/receiving directions can be set to support 360 degrees in the horizontal direction and wherein a small size as wel...
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WO/2022/211734A1 |
There is provided a phased array antenna, including: a receiver antenna array including one or more groups of receiver radiating elements, each group of receiver radiating elements including a first receiver subarray of receiver radiatin...
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WO/2022/209276A1 |
The objective of the present invention is to provide an antenna with which the speed of beam forming can be increased. This antenna comprises: a metasurface having an opening portion for accepting electromagnetic waves; and a MEMS mechan...
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WO/2022/213096A1 |
An AESA (Active Electronically Scanned Array), including: a PCB (Printed Circuit Board) substrate having an obverse surface; TRMs (Transmit/Receive Modules) disposed on the obverse surface; thermal pedestals wherein each thermal pedestal...
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WO/2022/211036A1 |
The purpose of the present embodiment is to provide a radio wave reflection plate which can increase a phase difference amount of a reflected radio wave. In the present embodiment, the radio wave plate comprises a first substrate, a se...
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WO/2022/209330A1 |
The present invention provides a radio-wave reflecting plate capable of increasing a phase change amount in reflected radio waves. The radio-wave reflecting plate according to the present invention comprises: a first substrate having a...
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WO/2022/204909A1 |
A microwave radar, comprising: a base (110, 110'); a first motor (111, 111') mounted on the base (110, 110'); a bracket (130, 130') mechanically coupled to a rotor part or a stator part of the first motor (111, 111'), the bracket (130, 1...
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WO/2022/207063A1 |
A phase shifter assembly (12) has a signal conductor (16), a ground conductor (18) and a shifting device (20). The shifting device (20) is movable with respect to the signal conductor (16), wherein the shifting device (20) has an active ...
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WO/2022/200571A1 |
First signals and second signals are communicated using polarization multiplexing. Dif- ferent spatial filters are applied at a reconfigurable relaying device for the first and sec- ond signals.
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WO/2022/199801A1 |
An antenna (10), in particular a mobile communication antenna, comprises at least two phase shifters (14), a main shaft (18), and at least two coupling assemblies (30). Each coupling assembly (30) comprises an input shaft (32) coupled to...
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WO/2022/198755A1 |
Provided in the present application are a phased array apparatus and a communication device, which relate to the technical field of communications and are used for reducing the area of a phased array. The apparatus comprises: a plurality...
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WO/2022/203754A1 |
Disclosed are techniques for positioning. In an aspect, a positioning entity receives a report indicating an operation mode of a reconfigurable intelligent surface (RIS) associated with at least one base station, receives a transmission-...
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WO/2022/200281A1 |
Disclosed herein are examples of a reconfigurable reflective device arranged to direct radio signals incoming from one direction into an output direction, the reconfigurable reflective device comprising a plurality of reflective laminae,...
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WO/2022/203771A1 |
An antenna array includes one or more antenna tiles which are arranged on an antenna plane. Each of the one or more antenna tiles includes one or more antenna units that are arranged together to form the respective antenna tile having a ...
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WO/2022/203611A1 |
There is provided a method of spatial modulation using an antenna array including a plurality of radiating elements having a plurality of power amplifiers communicatively coupled thereto, respectively. The method includes: determining an...
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WO/2022/198528A1 |
The present application relates to the technical field of communications, and provides a phased array apparatus and a communication device, for use in reducing the area of a phased array. The apparatus comprises: an antenna array compris...
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WO/2022/198883A1 |
The present invention provides a base station antenna and a phase shifter therefor. The phase shifter comprises a substrate, a phase shifting plate, and a first shielding cavity; a grounding layer is covered on one surface of the substra...
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