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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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WO/2022/197341A1 |
Methods and apparatus for a mounting structure including a first arm having a first stiffness and a second arm having a second stiffness, wherein the first stiffness is less than the second stiffness in at least one degree of freedom. Th...
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WO/2022/197832A1 |
OFDM-BPSK symbol sequences are used for mutual-coupling based phase array calibration. Such substitution allows phase to be estimated more accurately using a given estimation duration without compromising other estimates' (amplitude and ...
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WO/2022/197797A1 |
A spacecraft has a flat antenna array having an edge and a middle portion. A reconfigurable reaction-momentum wheel is coupled to the antenna array to roll and/or pitch the antenna array in small magnitudes. The reconfigurable reaction-m...
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WO/2022/191452A1 |
An electronic device according to various embodiments may comprise: a housing; an antenna structure comprising a substrate, which comprises a first substrate surface facing a first direction and a second substrate surface facing the oppo...
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WO/2022/191243A1 |
[Problem] The purpose of the present invention is to provide an array antenna that achieves both low cost and optimal horizontal beam forming performance. [Solution] An array antenna has a plurality of elements, and transmits and receive...
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WO/2022/191750A1 |
Embodiments described herein relate to an active antenna system. The active antenna system comprises an antenna array wherein the antenna array comprises a plurality of sub-arrays; a plurality of feed networks configured to couple respec...
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WO/2022/192024A1 |
A portable antenna terminal includes a deck on which is mounted a storage frame, and on which there is also supported an antenna that includes a kingpost shaft and a modular reflector that is formed from a plurality of reflector panels a...
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WO/2022/191007A1 |
The purpose of the present invention is to provide a rotating mechanism (100) with which it is possible to limit directional error of an object to a rotational angle of rotation about one rotational axis, while achieving an increase in r...
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WO/2022/189125A1 |
An electronic device (100) is disclosed. The electronic device is adapted to receive and process an electromagnetic radiation, such as a radio frequency signal from a wireless communication system. The electronic device comprises:a metas...
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WO/2022/183919A1 |
The present application relates to the technical field of antennas, and in particular to a reflective array antenna and a base station. The reflective array antenna comprises: a substrate and a plurality of reflective antenna units, wher...
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WO/2022/185030A1 |
The invention provides an antenna (2) comprising a pair of electrically conducting first lands (5, 7) and a pair electrically conducting second lands (1, 3) disposed in a first plane, an antenna feed means (17) for the pair of first elec...
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WO/2022/186835A1 |
An antenna apparatus includes an antenna substrate having a first surface and an opposite second surface, with an antenna ground plane at the second surface. An antenna element is at the first surface of the antenna substrate. A first RF...
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WO/2022/186815A1 |
In aspects, a base station establishes (805) a wireless connection with a user equipment, UE. The base station determines (810) to include at least a first adaptive phase-changing device, APD, and a second APD in a wireless communication...
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WO/2022/187301A1 |
An enclosed antenna-RRU unit includes: an enclosure comprising a front wall, first and second side walls, a floor, a ceiling, and a rear wall; an internal support plate located adjacent the rear wall within the enclosure; an RRU mount pl...
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WO/2022/182869A1 |
Systems and methods are provided for a digital beamformed phased array feed. The system may include a radome configured to allow electromagnetic waves to propagate; a multi-band software defined antenna array tile; a power and clock mana...
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WO/2022/182264A1 |
The present disclosure relates to a wireless signal reflector used to reflect a wireless signal from a source network object to a target network object. For this purpose, the wireless signal reflector uses at least two adjacent sensing e...
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WO/2022/178800A1 |
Provided in the present invention is an antenna, relating to the technical field of communication. The antenna of the present invention comprises: a substrate having a first surface and a second surface arranged opposite to one another; ...
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WO/2022/182936A1 |
An antenna assembly includes a column substrate having a plurality of sides. The column substrate defines a cavity extending from a first end of the column substrate to a second end of the column substrate. The antenna assembly includes ...
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WO/2022/180189A1 |
A digital beamforming circuit that includes a plurality of channels, each having an input port configured to receive a digital input signal and an output port configured to feed an antenna element with an analog signal, wherein the plura...
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WO/2022/174481A1 |
Disclosed is a substrate integrated waveguide-based adjustable slotted array antenna comprising an upper layer dielectric substrate and a lower layer dielectric substrate, a first metal plate and a second metal plate respectively coverin...
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WO/2022/174925A1 |
An antenna array comprising two traveling-wave sub-arrays is disclosed. The antenna array has two or more feed lines for providing a transmission signal to the antenna elements of each sub-array. The transmission signals propagate in the...
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WO/2022/173357A1 |
The present invention relates to a method (300) for compensating output efficiency of a plurality of amplifiers arranged to operate with an antenna array, where the antennas in the antenna array are electromagnetically coupled to each ot...
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WO/2022/173509A1 |
A method includes generating a mixed optical beam using an optical phased array (604) that includes multiple array elements (502), where each array element includes an antenna element (504) and a phase modulator (508). The mixed optical ...
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WO/2022/170497A1 |
An array antenna module, comprising a feeding structure, a phase shifting structure and a radiation structure. The feeding structure is connected to the phase shifting structure, and the phase shifting structure is connected to the radia...
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WO/2022/173477A1 |
A device includes a photonic integrated circuit (PIC) (402), which includes an optical phased array (604). The optical phased array includes multiple array elements (502), where each array element includes (i) an antenna element (504) co...
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WO/2022/169463A1 |
A phased array antenna (1) includes: a plurality of antenna elements (11a to 11d); a plurality of signal paths (R11 and R12) that are connected to each of the antenna elements; a storage unit (M) configured to store a set values of at le...
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WO/2022/169386A1 |
There is provided mechanisms for operating an antenna array. The antenna array comprises antenna elements and having a reconfigurable antenna array geometry. A method comprises applying, as part of operating the antenna array for perform...
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WO/2022/170278A1 |
A system and method for selecting antenna panels for communicating with satellites. The receive panels directed towards a location in the sky where the satellite is expected to be. When the signal from the satellite is received by the pa...
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WO/2022/162294A1 |
The invention relates to a method for controlling a transmit antenna (11) of a terminal (1) connected to a ground station (2), the antenna (11) pointing either towards the ground station (2) or towards a satellite (3) configured to relay...
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WO/2022/164218A1 |
According to various embodiments of the present disclosure, an electronic device for performing communication with an external electronic device comprises: a rotatable housing; an antenna module; an adjustment unit; a memory; and at leas...
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WO/2022/160224A1 |
Provided in the present invention are an antenna and a communication device, relating to the technical field of communication. The antenna of the present invention comprises: a dielectric layer having a first surface and a second surface...
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WO/2022/160163A1 |
The present disclosure is related to an antenna system, a radio frequency (RF) communication device comprising the same, and a method of operating the same. The antenna system comprises an antenna array comprising one or more sub-arrays ...
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WO/2022/160094A1 |
The present invention relates to an integrated base station antenna, comprising a reflecting plate, an antenna array, and a phase shifter assembly. A box body is integrally formed on the back surface of the reflecting plate, and a cavity...
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WO/2022/160157A1 |
The present invention relates to the technical field of communications. Provided are a phase shifter and an antenna. The phase shifter of the present invention comprises: a base; a signal electrode, and a first reference electrode and a ...
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