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WO/2023/273200A1 |
The present application provides a multi-mode phase shifting device and a large-scale array antenna. The multi-mode phase shifting device comprises: a bus and at least two branch lines. The at least two branch lines are connected to the ...
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WO/2023/273600A1 |
The present application provides a lens, a lens array, and an array antenna. The array antenna comprises: a radiator array comprising a plurality of radiator units arranged according to a first array rule, and having at least a first arr...
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WO/2023/276606A1 |
Provided are a microlens array antenna less subject to a decrease in antenna gain or degradation of side lobe characteristics, and a radar device and a vehicle having the same. A microlens array antenna 1A is provided with: a planar arra...
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WO/2023/275525A1 |
A radiofrequency antenna comprising a substantially insulating substrate having at least two face portions in different geometric planes, the antenna comprising a plurality of ground planes and patches each being sections of electrical c...
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WO/2023/274192A1 |
The present application provides a microstrip antenna and an electronic device. The microstrip antenna comprises a radiator as well as a first feed and a second feed which are for feeding radio frequency signals, the radiator being provi...
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WO/2023/274159A1 |
The embodiments of the present application relate to the technical field of wireless communications. Disclosed are an antenna apparatus and a base station antenna, wherein the antenna apparatus comprises an antenna array (100). The anten...
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WO/2023/274552A1 |
A compact feed system (600) is provided which comprises an orthomode transducer or junction (400) and a waveguide H-plane directional coupler (100). The waveguide H-plane directional coupler may comprise two hollow waveguide sections (11...
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WO/2023/276604A1 |
An antenna device comprising a first planar antenna for linear polarization having a first feed unit, and a second planar antenna for linear polarization having a second feed unit overlapping the first feed unit when viewed in plan from ...
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WO/2023/276204A1 |
To provide a wireless system capable of accurately and inexpensively measuring the distance between a vehicle and a mobile terminal, this invention is made to be such that: a first polarization direction of a first antenna of a vehicle a...
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WO/2023/273624A1 |
Provided in the present invention is a non-inclined beam planar aperture array element, comprising an upper-layer substrate, which is provided with a radiation structure, wherein the radiation structure comprises a metal back cavity, a m...
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WO/2023/274656A1 |
The present invention relates to an antenna (1) comprising at least one antenna panel (10), each comprising at least two groups (12a, 12b) of dipoles having a +45 degrees polarization and at least two groups (14a, 14b) of dipoles having ...
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WO/2023/277390A1 |
A telecommunication device comprises: a first array antenna module which includes first antenna elements; a second array antenna module which includes second antenna elements and is disposed adjacent to the first array antenna module; an...
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WO/2023/273972A1 |
The present application provides an antenna module, and a control method and apparatus. The antenna module comprises: a patch, a plurality of antenna units and a control chip. The patch is provided with a radio frequency feed point, and ...
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WO/2023/273619A1 |
The present application provides an antenna module and a communication device. The antenna module comprises a first radiator, a second radiator, an antenna ground, a feed member, a plurality of first grounding members, and a plurality of...
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WO/2023/276674A1 |
An antenna device according to the present invention includes: a grounding part; and an antenna that is provided at an end of the grounding part, that includes a power supply section and a first element extending from the power supply se...
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WO/2022/271646A1 |
An active radio-frequency (RF) sensing technology for determining the relative and/or absolute state (e.g., position, velocity, and/or acceleration) of a target object (e.g., a person, a car, a truck a lamp post, a utility pole, a buildi...
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WO/2022/267498A1 |
Disclosed in the present invention are a phase shifter, an antenna unit and an antenna. The phase shifter comprises a base plate, a phase shift plate and a transmission mechanism, wherein the base plate is provided with a main coupled li...
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WO/2022/267597A1 |
An antenna apparatus and an electronic device. The antenna apparatus comprises a dielectric substrate, a first antenna array and a second antenna array, wherein the extension direction of a second sub-substrate of the dielectric substrat...
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WO/2022/270031A1 |
[Problem] To provide a patch array antenna in which weighting of the amount of radiation of each antenna element is easily controlled. [Solution] A patch array antenna according to the present invention comprises: a dielectric substrate;...
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WO/2022/268287A1 |
The invention relates to a compact antenna system. The antenna system comprises a plurality of radiation elements and a reflector (110), wherein the radiation elements are arranged on a top side of the reflector (110). The antenna system...
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WO/2022/271332A1 |
A communication device includes an antenna positioned within the communication device and configured to radiate a radiofrequency communication signal with a first frequency band and a conductive chassis containing the antenna within the ...
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WO/2022/271271A1 |
A modular radar system comprises an antenna assembly, a support structure to which the antenna assembly is mounted, and a set of modular radar subsystems. The antenna assembly comprises an antenna array, an antenna enclosure to which the...
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WO/2022/271172A1 |
According to various aspects a device is provided, the device including: a first portion including a first antenna array; and a second portion including a second antenna array, wherein the first portion and the second portion are movable...
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WO/2022/270314A1 |
A vehicle wireless device (100) comprises, on the upper-side surface of a circuit substrate (3), an (L)-shaped antenna (4) having a substrate parallel part (42) that faces the circuit substrate (3). A ground pattern (35) serving as a gro...
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WO/2022/268702A1 |
An antenna arrangement (100) having a layered configuration comprising a slot layer (130) comprising one or more slot layer apertures (131), and a distribution layer (120) facing the slot layer. The distribution layer is arranged to dist...
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WO/2022/267566A1 |
An antenna apparatus and a base station, wherein the antenna apparatus comprises a first antenna array (100), a second antenna array (200) and a driving mechanism (300). The first antenna array (100) has a first pitch angle, the second a...
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WO/2022/262956A1 |
An advanced antenna system, AAS, comprising a plurality of antenna elements (210), where the AAS extends on a surface (S) defined by a normal vector (N), where an x-direction (x) at a point (P) on the surface (S) is parallel to the norma...
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WO/2022/263723A1 |
According to an example aspect of the present invention, there is provided an antenna array arranged to control a radar response of a target, comprising multiple ultra wideband antennas, wherein each of said multiple antennas is coupled ...
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WO/2022/265806A1 |
Methods, systems, and devices for wireless communications are described. A communications device may transmit a first signal. The first signal may be transmitted from a first antenna array of the communications device through a lens of t...
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WO/2022/264765A1 |
An antenna module (100) is provided with: a dielectric substrate (130) having a long side and a short side; a ground electrode (GND); a radiating element (121); a peripheral electrode (160); and a parasitic element (170). The radiating e...
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WO/2022/263119A1 |
The invention relates to an antenna arrangement (1) for a transceiver arrangement (17), having a transmitting antenna group with a first transmitting antenna (2), a second transmitting antenna (3) and a first balun (22), also having a re...
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WO/2022/264973A1 |
An antenna device 1 has an array antenna 10 that emits radio waves, wherein the array antenna 10 has four or more emission elements 102 that are arrayed substantially parallel to a beam scan surface for the radio waves, and the four or m...
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WO/2022/264510A1 |
The present invention relates to a communication device and a communication system for enabling communication in a liquid to be performed well. The present art includes: a first antenna which is connected to a communication network in a ...
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WO/2022/265904A1 |
Base station antennas include an externally accessible active antenna module releasably coupled to a rear of the housing. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module. The...
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WO/2022/265308A1 |
A dual polarization antenna is disclosed. The dual polarization antenna, according to an embodiment of the present disclosure, comprises: a base substrate; a feeding unit supported on the base substrate; and a radiation plate supported o...
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WO/2022/264902A1 |
An antenna module (100) is provided with a substrate (1301); a radiating element (121) disposed on the substrate (1301); a feed wire (141); and a dielectric (135). The substrate (1301) has a rectangular shape including a first side (161)...
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WO/2022/265309A1 |
A dual polarization antenna according to one embodiment of the present disclosure comprises: a base substrate; a feeding unit supported on the base substrate; and a radiation plate supported on the feeding unit, wherein the feeding unit ...
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WO/2022/262876A1 |
A high-gain and low-RCS broadband circularly polarized metasurface antenna based on a novel sequential rotation feeding network, comprising three layers of dielectric substrates, five metal layers, and three resistors, which are describe...
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WO/2022/260949A1 |
A system for generating calibration data in an active antenna system (AAS) radio includes an array of directional couplers within a multi-channel transmit/receive signal path of the AAS radio, and a combiner network electrically coupled ...
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WO/2022/260637A1 |
The present invention relates to a compact beamforming module (10) for phased array antennas, comprising RF switches (12) and a plurality of phase shifters (20), each of which has at least one defected ground structure (26/27/18), by app...
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WO/2022/261196A1 |
The disclosed system may include an enclosure that is configured to house internal electrical components disposed on a printed circuit board (PCB). The system may also include a first antenna feed that is electrically connected to the PC...
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WO/2022/258128A1 |
A structural element for an antenna, includes a reflector and a metal housing arranged on one side of the reflector and configured for accommodation of a signal distribution network. The structural element further includes the signal dis...
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WO/2022/257531A1 |
The present invention relates to a multi-frequency array antenna, a radiation structure and a method for assembling the radiation structure. The radiation structure comprises a reflection plate and a high-frequency radiation unit. The re...
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WO/2022/259789A1 |
Provided are a radio wave-reflecting plate and a phased array antenna which have high product reliability. The radio wave-reflecting plate is equipped with a first substrate, a second substrate, a sealing material, a liquid crystal lay...
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WO/2022/258130A1 |
A signal distribution network comprises a plastic support and a flexible plastic foil. The flexible plastic foil is attached to one side of the plastic support with metal lines deposited on the flexible plastic foil. The signal distribut...
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WO/2022/260920A1 |
A filter unit comprises a resonant cavity filter that includes a metal housing having an opening therein and a spring-biased contact that extends through the opening in the metal housing to contact a port of the resonant cavity filter. T...
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WO/2022/260464A1 |
An antenna module according to an embodiment of the present invention comprises: a housing including an accommodation space therein, and having a first antenna arranged on at least one surface that surrounds the accommodation space; and ...
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WO/2022/258127A1 |
A signal distribution network for an antenna apparatus, including a flexible part and a rigid part. The flexible part includes a flexible plastic foil with a first metal structure deposited on the flexible plastic foil. The rigid part in...
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WO/2022/252170A1 |
Provided in the present disclosure are an antenna and a manufacturing method therefor, and a communication system, which relate to the technical field of communication. The antenna of the present disclosure comprises: a dielectric layer;...
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WO/2022/255926A1 |
An array antenna (100) having a layered configuration. The array antenna comprises a radiation layer (110) comprising a plurality of radiation elements (111) and a distribution layer (120) facing the radiation layer. The distribution lay...
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