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WO/2024/088526A1 |
An antenna (10), in particular for a mobile communication cell site, has radiators (12), a reflector (14), a first layer (18), a second layer (20), a third layer (22), and at least one phase shifter (16) with at least one delay line (26)...
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WO/2024/087930A1 |
Provided in the embodiments of the present application are a feed network, a phase shifter and an antenna device. The feed network comprises a housing, wherein at least one accommodating cavity is provided in the housing; each accommodat...
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WO/2024/088525A1 |
A phase shifter assembly (10) has two signal conductors (18), a ground plane (20), a substrate (12), a shifting device (14), and a cover (16). The signal conductors (18) are located on the front surface (22) and each comprise a delay sec...
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WO/2024/088178A1 |
The present application provides a phase shifter and a base station antenna. The phase shifter comprises a fixed line and a moving component movably provided relative to the fixed line, and further comprises a dielectric element. The die...
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WO/2024/091788A1 |
An implantable medical device (IMD) comprises a housing, a communication circuit within the housing, and an antenna. The antenna comprises a forming part of the housing, a first metal portion adjacent to the non-conductive component on a...
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WO/2024/088500A1 |
The disclosure provides an apparatus (200) for generating a hologram dataset of a target object (201). The apparatus (200) comprises a digitally controllable scatterer, DCS (202) comprising scattering surfaces (202a, 202b) with scatterin...
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WO/2024/087036A1 |
Provided in the present application are an imaging method and system based on radio frequency signal transmission, and a communication apparatus. The method comprises: receiving first information, wherein the first information is determi...
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WO/2024/087059A1 |
Provided in the embodiments of the present application are a calibration method and apparatus for a wireless bridge. The method comprises: when a wireless bridge is initially aligned with a peer wireless bridge, acquiring a first signal ...
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WO/2024/085267A1 |
A posture control device for a satellite antenna and an operation method thereof are disclosed. The posture control device for a satellite antenna, according to an embodiment, may comprise: a memory which includes instructions; and a pro...
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WO/2024/077623A1 |
The present application relates to the technical field of wireless power transmission. Provided are a wireless power transmission apparatus, a signal processing method, a device and a system, which are used for improving the accuracy and...
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WO/2024/080005A1 |
The present invention provides a power supply system, a power supply device, and a power supply method with which it is possible to quickly set a phase capable of increasing the received power of a power-receiving device.　This power su...
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WO/2024/080600A1 |
The present invention relates to a phase shift unit. A phase shift unit according to an embodiment of the present invention comprises: a first circuit board having a first circuit pattern; a second circuit board having a second circuit p...
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WO/2024/079166A1 |
The invention concerns a method for controlling a communication device configured to reflect a signal between an emitter and a receiver, the communication device comprising reflecting elements positioned on a surface of the communication...
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WO/2024/077070A1 |
Crane mounted 60 GHz radios designed for fixed point-to-point service provide for extremely high transport speeds, very low latency and low jitter. Incorporating a unique set of configurations on both the radios and the ethernet switchin...
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WO/2024/076148A1 |
According to the embodiment as described, an electronic device may include: a housing; a first conductive portion; a second conductive portion; a non-conductive portion between the first conductive portion and the second conductive porti...
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WO/2024/069148A1 |
There is disclosed a reconfigurable antenna array comprising an RF feed, configured to receive RF signals from an RF source; a plurality of waveguide feed structures, each waveguide feed structure comprising a plurality of unit cells arr...
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WO/2024/066672A1 |
The present application discloses an electronic device, comprising a posture recognition sensor, an antenna module, and a processor. The posture recognition sensor is used for recognizing a current posture of the electronic device. The a...
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WO/2024/065177A1 |
The present disclosure belongs to the technical field of antennas. Provided are a waveguide probe structure, and a calibration device and a calibration method for an antenna array. The waveguide probe structure of the present disclosure ...
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WO/2024/067021A1 |
The present application relates to the technical field of antennas, and specifically provides a phase shifter, a base-station antenna and a base station. The phase shifter comprises a phase shifter assembly and a swing arm assembly. The ...
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WO/2024/067990A1 |
A reconfigurable beamforming antenna apparatus includes a traveling wave structure, a dielectric member disposed adjacent to and spaced apart from a surface of the traveling wave structure, and a reflective element disposed adjacent to t...
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WO/2024/071983A1 |
The present invention relates to a phase shifter and an antenna device comprising same. In particular, the present invention provides the advantage of preventing physical interference between antenna elements between adjacent columns and...
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WO/2024/069335A1 |
A lens configured to be disposed on and substantially cover a plurality of spaced apart antenna elements of a phased array antenna is provided. The lens includes a structured first major surface opposite a second major surface. The struc...
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WO/2024/065828A1 |
An antenna apparatus, an electronic assembly, an electronic device, a communication apparatus, and a method for manufacturing the antenna apparatus. The antenna apparatus comprises: a plurality of antenna unit arrays, wherein the plurali...
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WO/2024/071454A1 |
An antenna module comprises: a waveguide having an opening region; a transmission line comprising a signal pattern, a first ground pattern, and a second opening region; a conductive surface having a plurality of conductive patterns arran...
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WO/2024/066293A1 |
The present disclosure is applicable to the field of antennas. Disclosed are an adjusting mechanism for an antenna auxiliary reflective surface, an antenna, and a method for adjusting an antenna auxiliary reflective surface. The adjustin...
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WO/2024/071727A1 |
This assembly may comprise a first bracket, a second bracket, and a third bracket which is fastened with each of the first bracket and the second bracket and is between the first bracket and the second bracket. The third bracket may incl...
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WO/2024/070939A1 |
A radio wave reflection device equipped with a plurality of reflection elements, a first signal wire which supplies a control signal and extends in a first direction, and a second signal wire which supplies a scanning signal and extends ...
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WO/2024/062018A1 |
The invention concerns an antenna device (1) for transmission and reception of microwaves with controllable multi-beam directionality, comprising: a base body (2), which comprises at least one plate-shaped module (3) as a first type and ...
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WO/2024/064580A1 |
Designs and control techniques for passive Multiple-Input Multiple-Output (pMIMO) surfaces are provided. An example array of reconfigurable reflective elements includes a plurality of unit cells each comprising a cross-slot radiating ele...
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WO/2024/064503A1 |
Techniques are provided for reducing the form factor and insertion losses of beamforming networks. An example beamforming network configured to feed a phased array of antenna elements includes a first group of microstrip elements on a fi...
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WO/2024/064519A1 |
A metasurface may include a substrate layer and a two-dimensional array of metallic optical pillars arranged in parallel rows extending vertically relative to the substrate layer. Gaps between adjacent pillars form optical resonators and...
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WO/2024/064566A1 |
Aspects of the disclosure related to devices, wireless communication apparatuses, methods, and other aspects of passive multiple input multiple output. In some aspects, an apparatus is provided that includes a first radio frequency (RF) ...
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WO/2024/059466A1 |
An antenna device includes an antenna array having a plurality of antennas. An RF structure has a component that can vary phase response over frequency through the antenna array. A controller controls the component to create frequency-di...
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WO/2023/226707A9 |
The present disclosure belongs to the technical field of antenna control. Provided are a control method for a liquid crystal reflectarray antenna, and a device, an apparatus, a program and a medium. The method comprises: acquiring the di...
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WO/2024/056166A1 |
The disclosure relates to angle of arrival estimation of one or more input signals. The disclosure proposes a receiver and a corresponding method for operating the receiver. The receiver comprises one or more antennas, wherein each anten...
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WO/2024/052493A1 |
There is provided techniques for setting reflection phases of elements in a reconfigurable intelligent surface. The elements are divided into element subsets with at least two elements per element subset. The reflection phase per each of...
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WO/2024/053417A1 |
Provided is an antenna device capable of easily calculating phase adjustment amounts of power transmission signals in a plurality of antenna elements of an array antenna in accordance with the position of a power reception antenna, in or...
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WO/2024/054816A1 |
Provided are wavelength based V2X antennas, and related antenna systems and method, which can include a first antenna having a first wavelength and a second antenna having a second antenna. Some antenna systems control a wavelength of a ...
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WO/2024/054268A1 |
Disclosed is an antenna apparatus including an antenna substrate having a first surface and a second surface on opposite sides. Antenna elements are formed on the first surface, and vias are formed within the antenna substrate. The anten...
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WO/2024/053040A1 |
In order to provide a phase shifter or the like that can be stably controlled independent of the environmental temperature, this phase shifter comprises a 90-degree hybrid circuit and a variable-length stub group that includes two variab...
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WO/2024/051589A1 |
The present application discloses an electronic device and an antenna control method. The electronic device is used for establishing a connection with an NFC interaction device, and the electronic device comprises: an NFC chip, a first s...
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WO/2024/050198A1 |
A base station antenna includes: a first feed board arranged with a first column of first frequency band radiating elements and a first phase shifter for the first column of first frequency band radiating elements, wherein the first phas...
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WO/2024/048379A1 |
This communication device comprises: an acquisition unit that acquires setting information related to the feeding to an array antenna and calculated on the basis of an evaluation criterion based on Equivalent Isotropic Radiated Power (EI...
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WO/2024/046561A1 |
A communication network node (100) comprising:an antenna array (104) comprising a plurality of radiating elements (106);a plurality of photodiodes (108) connected to the radiating elements;an optical delay line (110) configured to receiv...
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WO/2024/036550A1 |
The present disclosure belongs to the technical field of communications. Provided are an antenna, an antenna array and an electronic device. The antenna of the present disclosure comprises a phase adjustment structure, a driving structur...
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WO/2024/039045A1 |
According to embodiments, a wireless power transmission device may comprise: a communication module; a plurality of antennas; a plurality of phase shifters; a power source; a distributor; and at least one controller. The wireless power t...
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WO/2024/040164A2 |
An array antenna having radiating patches arranged in an array. Each of the radiating patches being connected to multiple variable phase shifters, wherein each phase shifter can produce a phase shift within a limited range. A switching a...
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WO/2024/039682A1 |
A signal generator provides a periodic optical signal as output. The signal generator can be optically coupled to a splitter or other distribution network that transits the optical signal along multiple paths to terminate at different lo...
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WO/2024/037014A1 |
Embodiments of the present disclosure relate to the technical field of wireless communications and provide an antenna control method, a control terminal, and a communication system. The method comprises: obtaining a lobe of an antenna mo...
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WO/2024/039001A1 |
In embodiments, an electronic device may comprise a memory, a frequency selective surface (FSS) comprising multiple cells, and at least one processor. Each of the multiple cells may comprise a liquid crystal layer. The at least one proce...
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