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WO/2023/081405A1 |
A phased circular array of antennas each having an omnidirectional radiation pattern are disposed on an outside surface of a planar sheet conformed to the shape of a cylinder. A plurality of coplanar waveguides includes a ground line and...
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WO/2023/080529A1 |
The present invention relates to a high-output slot waveguide array antenna and, more particularly, to a high-output slot waveguide array antenna having a structure capable of transmitting high-output radio waves to a specific object and...
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WO/2023/080874A1 |
The invention relates to an integrated antenna mechanism used in on-platform direction finding systems, comprising an antenna array- 1,2 (8,9) operating in at least one frequency band, and having an automatic folding and unfolding struct...
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WO/2023/074490A1 |
This on-board antenna device comprises: an antenna case having a longitudinal direction; and a plurality of monopole antennas which are accommodated in an accommodation space of the antenna case. The plurality of monopole antennas are ar...
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WO/2023/070394A1 |
An array antenna and a preparation method therefor, and an electronic apparatus. The array antenna comprises: a first dielectric substrate (100), and a plurality of antenna units (200), which are arranged on the first dielectric substrat...
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WO/2023/072713A1 |
The present disclosure relates to a vehicle radar system (110) that comprises a control unit (120) and a radar transceiver (130) that in turn comprises a controllable transmitter antenna arrangement (141). The control unit (120) is adapt...
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WO/2023/076078A1 |
A system for directing a main beam towards a gap within a plasma chamber is provided. The system includes an edge ring and a plurality of antenna elements coupled to the edge ring. The plurality of antenna elements includes a first anten...
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WO/2023/070350A1 |
The present invention relates to the technical field of radio frequency, and provides an antenna. The antenna provided by the present invention comprises: a dielectric substrate, and a radiation patch and a waveguide feed structure which...
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WO/2023/072661A1 |
The antenna system (10) for receiving signals from a transmitting antenna, in particular for use in a global navigation satellite system (GNSS), has the following components: a radome (12), a reference antenna (14) for receiving signals,...
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WO/2023/077045A1 |
A beam steering system includes a differential segmented array (DSA) antenna comprising a plurality of pyramid structures and elements arranged in an array comprising a first and second set of direction elements, where each element is de...
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WO/2023/074306A1 |
This antenna module (100) is provided with a dielectric substrate (105) and a radiation element (121A) arranged on the dielectric substrate (105). The dielectric substrate (105) includes flat parts (130A, 130B) which have mutual differen...
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WO/2023/072377A1 |
A horn antenna device (100) comprises: a plastic body (110) comprising a top face (111), a bottom face (112) opposing the top face (111) and lateral faces (113) adjoining the top face (111) and the bottom face (112); and a cavity (120) f...
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WO/2023/073567A1 |
Radiofrequency module, comprising: a first layer (3) comprising an array of radiant elements (30), each radiant element (30) having a cross section supporting at least one wave propagation mode, a second layer (4) forming an array of wav...
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WO/2023/073354A1 |
A radio (1) is described including a liquid crystal, LC, phase shift layer (2). The LC phase shift layer (2) includes a number of individually addressable LC pixels (P1,... PK). A path length of each LC pixel (P1,..., Pk,..., PK) varies ...
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WO/2023/077047A1 |
In an approach to a system for a differentially segmented aperture (DSA) antenna includes protrusions arranged in an array, and pixels formed in an array, each pixel formed between two adjacent protrusions; and one or more signal chains,...
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WO/2023/074699A1 |
Provided is a power-receiving antenna that can efficiently receive power transmitted from a power transmitter located at a position separated by a certain distance, and that can have a size within a certain range. The power-receiving ant...
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WO/2023/072923A1 |
The invention relates to an antenna device (5) for a motor vehicle (1) for transmitting and/or receiving electromagnetic radiation (10), comprising at least one first antenna element (6) which is designed to transmit and/or receive elect...
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WO/2023/074275A1 |
This radar device is provided with a first radar circuit for transmitting a first transmission signal from a plurality of first transmission antennas, and a second radar circuit for transmitting a second transmission signal from a plural...
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WO/2023/066839A1 |
A system for controlling a phase array antenna comprising a plurality of compensation units (2) associated to corresponding radiating elements (30) of the phase array antenna. The compensating unit (2) comprises a phase slope control mod...
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WO/2023/065728A1 |
The present application provides a fully polarized antenna control method and apparatus, a storage medium and a terminal device. The method comprises: according to a first main polarization level, a first cross polarization level, a seco...
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WO/2023/068007A1 |
An antenna device comprising a ground unit having a front surface, and a first element positioned on the front surface side and corresponding to a prescribed frequency band, the first element having a body part that is separated by a pre...
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WO/2023/064051A1 |
An antenna system includes: a first antenna element configured to transduce between second wireless energy and second transmission-line-conducted energy, wherein the first and second wireless energy are of first and second polarizations ...
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WO/2023/063041A1 |
The present invention obtains the short-axis intensities with respect to a plurality of different phase conditions of a high frequency signal supplied to a plurality of antenna elements that constitute an array antenna, each of the short...
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WO/2023/061581A1 |
An antenna (12), in particular for a mobile communication base station (10), has first radiators (16) for a first frequency range and a frame (14), wherein the frame (14) defines at least one window (32) for receiving at least one insert...
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WO/2023/062954A1 |
Provided is a cross dipole antenna that can communicate over a plurality of frequencies and has a structure easily made compact.　This cross dipole antenna 100 comprises: a core made of a dielectric material; a reflective plate; a first...
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WO/2023/064774A1 |
Disclosed are embodiments of a parasitic director that may be deployed with mid band radiators in a multiband antenna, wherein the exemplary directors improve the performance of the mid band radiator assembly in terms of and return loss,...
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WO/2023/063478A1 |
A wide field of view radar module for three-dimensional sensing, according to one embodiment of the present invention, comprises: at least one transmission channel unit (Rx), which includes A (A is a natural number greater than or equal ...
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WO/2023/063665A1 |
Proposed is a multi-band antenna module in which antennas having different polarization characteristics are coupled so as to prevent deterioration in isolation caused by interference between the antennas. The proposed multi-band antenna ...
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WO/2023/063455A1 |
An antenna module according to one embodiment comprises: a flexible printed circuit board (FPCB) having a first ground pattern formed on both sides of a feed line, which is formed on one surface thereof, and spaced apart from the feed li...
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WO/2023/064178A1 |
Provided herein are various enhanced arrangements for arrays of aperture antennas, such as horn antennas or short backfire antennas. Examples include an array of aperture antennas having a wall thickness between apertures, and a conducti...
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WO/2023/060018A1 |
A MIMO antenna system includes a pair of vertical monopole radiating elements on a forward-facing surface of a substrate, and first and second arrays of horizontal dipole radiating elements, which are arranged as a closed-loop of radiati...
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WO/2023/059057A1 |
Disclosed are a quadruple polarization antenna apparatus and an antenna array. Provided is a quadruple polarization antenna apparatus according to one embodiment of the present disclosure, comprising: a first dual polarization antenna el...
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WO/2023/058876A1 |
The present invention discloses an antenna unit comprising: a plurality of antenna portions comprising a plurality of antennas; and a feeding unit that supplies power to the plurality of antenna portions, wherein a plurality of antenna d...
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WO/2023/057762A1 |
In some examples, a method for generating a set of slot activation configurations for a holographic radial line slot antenna array comprising multiple slots defining a preconfigured slot pattern, each slot activation configuration defini...
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WO/2023/058678A1 |
Provided is a vehicle antenna device which is capable of suppressing a reduction in a transmission and reception sensitivity of each of a plurality of antennas, and which is configured such that the antennas are in close proximity to one...
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WO/2023/058664A1 |
This wiring substrate comprises a substrate and a mesh wiring layer. The wiring substrate has an electromagnetic wave transmission/reception function. The substrate has transparency. The mesh wiring layer is configured as an antenna, and...
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WO/2023/057884A2 |
A dual polarized sub-GHz 5G base station antenna for low mobility n-Urban/Rural area applications at 700MHz, comprising: radiating elements are beveled and folded at ends with half circular discs are grounded by a reflecting surface, the...
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WO/2023/058913A1 |
An electronic device may include: a housing; a key button structure in the housing; and a plurality of antenna elements spaced apart from the key button structure into an inner space. The key button structure may include: a flexible prin...
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WO/2023/052855A1 |
A wireless communications system 30 comprises a multiple-input and multiple-output (MIMO) device 34 having at least a first port 36 and a second port 38. An antenna arrangement 40 comprising at least one antenna 42 of a first kind of omn...
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WO/2023/053941A1 |
A second substrate is connected to a first substrate. First antenna elements that emit radio waves in a first direction are disposed on the first substrate. Second antenna elements that emit radio waves in a direction different from the ...
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WO/2023/053235A1 |
The present invention comprises: a double-ridge wave guide (1) having a double-ridge wave guide tube part (11) that has first protrusions (112a, 112b) disposed opposing each other, through which a first radio wave propagating in a first ...
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WO/2023/052743A1 |
There is disclosed a multi-beam antenna array, comprising a main array of antenna modules, each antenna module comprising a plurality M of individually-steerable antenna elements. The antenna modules are arranged in the main array with N...
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WO/2023/054875A1 |
An electronic device according to an embodiment may comprise an ultra-wideband (UWB) circuit and at least one processor, wherein the at least one processor is configured to: receive a response signal from at least one external electronic...
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WO/2023/050087A1 |
An electromagnetic energy focusing device (50), a plane wave generator (40) and a wireless charging transmitter (10), relating to the technical field of wireless charging, and capable of solving the problem of a wireless charging transmi...
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WO/2023/054569A1 |
Provided is an antenna device that is mounted to a mobile body and that comprises an antenna array including: a plurality of first antennas arranged so as to be displaced by a distance of an odd number multiple of the half cycle of the m...
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WO/2023/053864A1 |
In the present invention, an array accommodated in a casing includes a plurality of antenna elements. The plurality of antenna elements are opposed to an inner surface of the casing and are at least one-dimensionally arranged in a first ...
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WO/2023/052260A1 |
An outdoor luminaire (10) is provided for mounting on or attaching to a lighting fixture, the luminaire (10) comprising a housing (30), a first modulation unit (45), internal to the housing, for use as a communication node in a wireless ...
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WO/2023/055262A1 |
A method for excitation of an array antenna across a specified bandwidth is disclosed. The specified bandwidth comprises M sample points, M being a positive integer > 1, and the array antenna comprises N antenna elements, N being a posit...
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WO/2023/056163A1 |
The present application relates to an antenna assembly for a base station antenna, a base station antenna arrangement and a base station antenna. The antenna assembly has a reflector, which has a longitudinal extent, a front side and a r...
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WO/2023/054216A1 |
The present invention comprises: a double-ridge wave guide having a double-ridge wave guide tube part that has first protrusions disposed opposing each other, through which a first radio wave propagates in a first propagation mode, and i...
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