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WO/2022/023126A1 |
A metasurface device comprising: - an antenna element (3) formed on the front surface of a substrate (20), said antenna element comprising a two-dimensional array of electrically conductive tabs (4) spaced apart from one another and havi...
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WO/2022/025621A1 |
An end-to-end digital beamforming system includes a transmitter configured to transmit data and a receive configured to receive the data. Each of the transmitter and receiver includes a transceiver configured to communicate via a wired o...
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WO/2022/025581A1 |
The present invention relates to an antenna device and, particularly, comprises: a radiation cover; a plurality of radiation elements which are arranged on the front surface of the radiation cover so as to be exposed to outside air and w...
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WO/2022/025302A1 |
An electronic device having an antenna, according to one embodiment, is provided. The electronic device can include an antenna module which is disposed at the lower portion of a display region and which radiates a vertically polarized si...
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WO/2022/025631A1 |
An antenna module according to an embodiment comprises: a first antenna element arranged on a first xy plane and including a first radiator and a first feeding port and a second feeding port for applying a signal to the first radiator; a...
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WO/2022/021359A1 |
Provided are a phase calibration method and apparatus for a phased array, and a computer storage medium and a phased array system. The phase calibration method comprises: in at least one included phase modulation unit, acquiring at least...
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WO/2022/020007A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may receive layout information that identifies a configuration of an antenna array of antennas, wherein the antenna array is ...
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WO/2022/017597A1 |
A beamforming apparatus (10) performs beamforming via a plurality of antenna elements (12) by using per-branch sign reversal circuits (16) that approximate the per-branch phase values associated with a particular beam direction or shape ...
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WO/2022/020844A1 |
A high frequency data network access system includes an aggregation node comprising at least one phased array antenna and a changeable lens for the antenna to modify its sweep arc. The lenses preferably have a continuous cross section al...
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WO/2022/018443A1 |
The present invention provides phased array antenna apparatus (200) for operation in frequencies above six gigahertz. The apparatus (200) comprises: a plurality of sub- arrays (208) together configured to form a phased array antenna, eac...
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WO/2022/019440A1 |
An adaptive wireless power transmission device according to one embodiment of the present invention comprises: an antenna array unit having a plurality of antennas to receive a pulse signal; a beam-forming output unit for directing and o...
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WO/2022/019351A1 |
Provided is an electronic device having a multilayer substrate according to an embodiment. The electronic device may include a multiplayer substrate on which an antenna is disposed and which includes a front layer, a back layer, a plural...
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WO/2022/018506A1 |
Sliding phase shifters for use in phased array antennas are disclosed. According to one aspect, a sliding phase shifter includes a fixed dielectric having first striplines to couple power into the sliding phase shifter. The sliding phase...
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WO/2022/016646A1 |
Embodiments of the present invention provides a phase shifter, a manufacturing method therefor, and an antenna, relating to the technical field of liquid crystal antennas, and capable of facilitating cell gap testing and optical determin...
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WO/2022/019722A1 |
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate than a 4th generation (4G) communication system, such as long term evolution (LTE). According to various em...
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WO/2022/018397A1 |
In some examples, a biasing structure for a unit cell of a meta-surface comprises a first illumination source to irradiate a first photovoltaic element, the first photovoltaic element so configured as to generate a biasing current to bia...
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WO/2022/016110A1 |
Disclosed herein is a phased antenna array which is configured to provide a signal through multiple antennas. The phased antenna array may include a plurality of sub¬ arrays. Each sub-array may include a complete and functional opticall...
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WO/2022/014919A1 |
Disclosed is an electronic device comprising an antenna. An electronic device according to one embodiment of the present disclosure comprises: an antenna module including a plurality of antenna elements, and a radio frequency integrated ...
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WO/2022/012672A1 |
Disclosed are a self-adaptive intelligent antenna, a distributed remote radio unit (RRU), and a wireless communication system, which relate to the technical field of antennas, and can expand an overlapping area between the RRUs and impro...
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WO/2022/012718A1 |
The invention relates to a post treatment method and/or fine pattern method for objects containing effect pigments or metallic particles, such as car body parts or cosmetic containers or coatings, such as varnish coatings or printing ink...
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WO/2022/010600A1 |
Apparatuses, methods, and systems for control of antenna steering of a wireless device, are disclosed. One method includes selecting beamforming direction settings of a multiple antenna array of a radio, retrieving spatial relationships ...
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WO/2022/010012A1 |
According to an embodiment of the present specification, a beamforming method performed by a wireless device having an array antenna in a wireless communication system comprises the steps of: calculating a phase related to a target beamf...
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WO/2022/008788A1 |
Disclosed is a method comprising increasing an antenna isolation between a first antenna panel and a second antenna panel by adjusting a radiation pattern associated with the first antenna panel and/or with the second antenna panel (1501...
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WO/2022/010203A1 |
An antenna device for a vehicle, according to one disclosed embodiment, comprises: an array antenna comprising a plurality of antenna elements; and a processor for carrying out at least one instruction. Here, the processor: acquires info...
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WO/2022/007148A1 |
The present invention relates to a method for synthesizing a vortex electromagnetic field having a high orbital angular momentum mode number. Specifically, provided is a method for synthesizing a vortex electromagnetic field as follows: ...
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WO/2022/001068A1 |
Provided in the present invention is a miniaturized antenna, comprising a reflecting plate, a first radiation unit, and a first phase shifter, wherein the first radiation unit and the first phase shifter are respectively arranged on two ...
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WO/2022/004728A1 |
Provided is an airborne communication relay device capable of inhibiting variations in directivity pattern due to reflection on an antenna-attachment member to which an antenna of a service link is attached, stably fixing the footprint o...
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WO/2022/003246A1 |
According to an aspect, there is provided a radio frequency front end (202) for a beamforming transceiver (201) having an antenna array comprising a plurality of antenna elements. The radio frequency front end comprises, for each antenna...
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WO/2022/005084A1 |
According to various embodiments, an electronic device comprises: a housing including a front cover, a rear cover facing the direction opposite to that of the front cover, and a side member encompassing the space between the front cover ...
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WO/2021/262964A1 |
An electronic device includes: a housing; a display; and an extendable phased array antenna structure integrated with the housing and moveable relative to the housing between a retracted position and an extended position. The extendable ...
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WO/2021/261960A1 |
The present disclosure provides a millimeter wave communication device which is mounted in a vehicle, and which comprises multiple antenna modules, and a method for operating same. A millimeter wave communication device according to an e...
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WO/2021/262748A1 |
Systems and apparatuses are disclosed that include an RF generator configured to generate RF signals having a wavelength. Amplifiers are configured to receive and amplify the RF signals from the RF generator and are separated from each o...
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WO/2021/261233A1 |
This electronic device is provided with: an array antenna that includes a plurality of antenna elements; and a control unit for performing control such that transmission and/or reception of radio waves is performed by the array antenna. ...
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WO/2021/262345A1 |
Base station antennas include an array of radiating elements that includes multiple columns of radiating elements, with each column including multiple radiating elements, a first phase shifter configured to change a phase of a radio freq...
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WO/2021/249894A1 |
A steerable antenna (10) comprising a plurality of radiating elements (12) and a plurality of modifier elements (14) configured for shifting phase and/or adjusting amplitude of a signal to be emitted by the radiating elements (12) is dis...
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WO/2021/252059A1 |
An antenna assembly includes a backplane and a polymer substrate mounted over the backplane to define an air gap therebetween. The polymer substrate supports radiating elements comprising a polymer-based waveguide feed stalk and a polyme...
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WO/2021/252036A1 |
An antenna apparatus includes a first component layer having a plurality of antenna elements forming an antenna array. A second component layer includes: (i) a plurality of RFICs coupled to the antenna elements, where each RFIC has activ...
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WO/2021/244015A1 |
The present invention relates to an antenna device, a phase-shift feed device, and a phase shifter. The phase shifter comprises a metal cavity, a phase-shift circuit, insulating support members, and two sliding medium blocks. The phase-s...
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WO/2021/244047A1 |
The present invention provides a multi-beam antenna, comprising an antenna array, a first feed network, and a second feed network. The antenna array is formed by mixing and arraying multiple first subarrays and multiple second subarrays;...
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WO/2021/245329A1 |
An apparatus (100) for processing radio frequency signals, comprising a first antenna system (110) having a controllable first antenna characteristic and a second antenna system (120) having a controllable second antenna characteristic, ...
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WO/2021/243639A1 |
Embodiments of the present disclosure provide methods and apparatus for cell deployment and configuration. A method implemented at a network management entity comprises obtaining information regarding at least one antenna of a first radi...
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WO/2021/244335A1 |
A positioning method, an electronic device, a positioning chip and a computer-readable storage medium. The positioning method comprises: an electronic device receiving a first satellite signal by means of a first antenna, and acquiring a...
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WO/2021/247526A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may select, for communicating a signal, one or more active elements of a set of antenna elements based...
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WO/2021/243606A1 |
Disclosed in the present application are a phase shifting apparatus and an antenna. The phase shifting apparatus comprises a phase shifter (1) and a driving assembly (2); the phase shifter (1) comprises a phase shifting substrate (12) an...
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WO/2021/247309A1 |
A radar system includes a transmit front end device including a transmit planar component, and a receive front end device including a receive planar component. Each of the transmit planar component and the receive planar component includ...
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WO/2021/244857A1 |
An apparatus comprising a first carrier and a plurality of electrically conductive elements arranged on the first carrier, wherein the apparatus is configured to selectively activate and/or deactivate at least one of the plurality of ele...
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WO/2021/240091A1 |
The invention relates to a wireless communication device (DC_2) having an analogue-digital hybrid architecture comprising passive phase shifters (DP_i). The device comprises a control module (MOD_CO) configured to control means for switc...
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WO/2021/238378A1 |
An electronic device is disclosed in embodiments of the present application. The electronic device comprises an antenna system, a first housing, a second housing and a third housing used for connecting the first housing and the second ho...
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WO/2021/240214A1 |
Antennas for millimeter wave distributed antenna systems or indoor radio systems are disclosed. According to one aspect, an antenna system is configured to provide a static composite radiation pattern, the static composite radiation patt...
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WO/2021/240927A1 |
The purpose of the present invention is to provide a radar device that reduces a calculation load and enables high resolution processing. The radar device according to the present invention comprises: a reception antenna (102) that rec...
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