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WO/2022/162272A1 |
According to a first example aspect there is provided a computer implemented method for adjusting a tilt angle of an antenna of a base station of a communications network. The method comprises: obtaining data related to the base station ...
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WO/2022/163848A1 |
An array antenna (1) according to the present invention comprises an antenna unit (2) in which two or more layers of antenna layers (3) are stacked, each antenna layer (3) having formed therein a transmit/receive unit (4) for transmittin...
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WO/2022/159411A1 |
Disclosed is a compact phase shifter board for an antenna. The phase shifter board has at least one drive shaft having a drive bracket. The drive bracket has two slots oriented perpendicularly to the drive shaft. Each slot configured to ...
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WO/2022/158789A1 |
According to various embodiments, an electronic device comprises: a housing; an antenna structure which is disposed in the inner space of the housing and which includes a substrate, at least one conductive patch disposed on the substrate...
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WO/2022/158933A1 |
In an electronic device and an operation method of the electronic device according to various embodiments disclosed in the present document, the electronic device may comprise: a memory for storing a database including information on an ...
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WO/2022/158011A1 |
[Problem] To provide a flying object and communication system with which, by using an antenna capable of receiving information transmitted from a transmission antenna having a range wider than an antenna for linearly directed use, it is ...
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WO/2022/156385A1 |
The present disclosure relates to a device for power dividing and phase shifting. The device may comprise a first substrate (6) and a second substrate (4) layered with the first substrate (6). A first transmission line (10) and a second ...
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WO/2022/157410A1 |
The present invention relates to a reconfigurable three-dimensional structure for the manipulation of electromagnetic waves (ETR), enabling the selective manipulation of electromagnetic waves. This three-dimensional structure provides se...
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WO/2022/150916A1 |
Embodiments of the invention may present a full-duplex nonreciprocal-beam-steering transmissive phase-gradient metasurface. The metasurface may comprise a conductor layer interposed between two dielectric layers. Each of the dielectric l...
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WO/2022/155493A1 |
A redirecting rotating mirror arrangement includes a directional antenna subcomponent having a direction of maximum received or transmitted beam intensity. The redirecting rotating mirror arrangement also includes a rotatable mirror that...
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WO/2022/154409A1 |
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system such as long-term evolution (LTE). An electronic device...
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WO/2022/151525A1 |
The present invention relates to the technical field of acoustic wave imaging, and in particular to a method and device for generating a synthetic vortex acoustic field having a super-mode number. The method in the present invention comp...
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WO/2022/149761A1 |
A phase conversion device is disclosed. According to an embodiment of the present disclosure, provided is a phase conversion device comprising: a fixing part including a base and a first fixing substrate disposed on one surface of the ba...
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WO/2022/150434A1 |
A circularly polarized array antenna is provided. The circularly polarized array antenna includes a ground plane and a plurality of circularly polarized antennas. Each of the circularly polarized antennas is configured to communicate ove...
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WO/2022/142804A1 |
The present application provides an antenna assembly and an electronic device. The antenna assembly comprises a first antenna and a second antenna. The first antenna comprises a first radiator, a first signal source, and a first matching...
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WO/2022/141501A1 |
The present invention relates to a multiband antenna, a phase shifting device, and a transmission mechanism. The transmission mechanism comprises a mounting member, a position selecting assembly, a first driving assembly, and a second dr...
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WO/2022/144830A1 |
A method, system and apparatus are disclosed for downlink out-of-band interference mitigation. In one embodiment, a network node is configured to perform out-of-band (OOB) null steering and in-band null steering toward at least one direc...
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WO/2022/140999A1 |
A base station antenna. The base station antenna comprises a feed mechanism and at least one antenna module, wherein each antenna module comprises at least two antenna elements, and each antenna element has a first sub-radiation phase sl...
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WO/2022/044027A9 |
Embodiments described herein relate to methods and apparatus for positioning a device to communicate with a transmitter. In one embodiment the method comprises receiving a communications signal (115, 390) from the transmitter (405), the ...
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WO/2022/141529A1 |
Provided are a feed network, an antenna, an antenna system, a base station and a beam forming method. The antenna comprises an array antenna, a feed network and an antenna port, wherein the array antenna comprises a plurality of radiatio...
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WO/2022/142572A1 |
A fixation device for fixing a communication device, said fixation device comprising: an upper mounting member (11), a lower mounting member (12), and at least one limiting mechanism (13) fixedly connected to the upper mounting member (1...
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WO/2022/141325A1 |
The present application relates to the technical field of antennas, and provides an antenna gearbox transmission mechanism and an antenna, being capable of solving the problem of difficult layout of dual driving motors, and achieving a p...
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WO/2022/142056A1 |
The content of the present disclosure discloses a transmission apparatus for an antenna. The transmission apparatus comprises: a casing, at least one output unit, and at least one input unit. The output unit is slidably disposed in the c...
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WO/2022/143148A1 |
The present application relates to the field of communications, and embodiments of the present application disclose an antenna system, a wireless communication system, and an electronic device. An electric connection relationship between...
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WO/2022/141564A1 |
The present application provides an electronic device, being capable of simplifying the structure of the electronic device. The electronic device comprises a printed circuit board (PCB) and a cavity, wherein at least one groove for fixin...
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WO/2022/145007A1 |
This transmission device comprises: multi-circular array antennas that consist of multiple circular array antennas in each of which multiple antenna elements are arranged in a circle; linear array antennas each of which is constituted by...
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WO/2022/141644A1 |
Embodiments of the present application relate to the technical field of antennas, and provide a dual-reflector antenna and a control method therefor, and a communication system. The dual-reflector antenna comprises a primary reflector, a...
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WO/2022/145006A1 |
A transmission device according to the present invention comprises: a circular array antenna in which a plurality of antenna elements are arranged in a circle; a linear array antenna in which a plurality of antenna elements are arranged ...
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WO/2022/142535A1 |
The present invention provides a multiband antenna and a switching control mechanism for phase modulation thereof. The mechanism comprises an output gear, a linear running mechanism, and a circumferential rotating mechanism; the linear r...
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WO/2022/144696A1 |
The present invention relates to a light-tuned antenna device. The light-tuned antenna device comprises a first support element with one or more through-holes, and a photosensitive substrate disposed in one of the through-holes in the fi...
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WO/2022/141467A1 |
The present application provides a phase shifter and an electrically regulated antenna. The phase shifter comprises a metal strip line, a first dielectric plate and a second dielectric plate, wherein the metal strip line is clamped betwe...
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WO/2022/147415A1 |
Disclosed are techniques for wireless communication. In an aspect, a method of wireless communication performed by a base station (BS) includes obtaining a resource-level muting bitmap for a reconfigurable intelligent surface (RIS), wher...
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WO/2022/146669A1 |
Provided is an electromagnetic phased array (EPA) including an signal distributor comprising an input port to which a signal is input and first to fourth output ports from which the signal is divided and output, first to fourth waveguide...
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WO/2022/141661A1 |
The present application relates to a slot array antenna, the slot array antenna comprising a slot radiation unit and a reflective cavity unit, the slot radiation unit being supported on the reflective cavity unit, the slot radiation unit...
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WO/2022/139985A1 |
The present disclosure relates to an antenna connector and an antenna device. An antenna connector includes: an input terminal, configured to receive an input signal; a power divider, configured to divide the input signal into multipath ...
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WO/2022/133824A1 |
Embodiments of the present application provide a method and apparatus for wireless communication, capable of being used in a beamforming scenario. The method comprises: determining a candidate weight set from a plurality of candidate wei...
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WO/2022/133637A1 |
The present application provides an antenna and a communication device. The antenna comprises a first signal line for transmitting a first signal, a second signal line, a combining unit, a combined transmission line, multiple first filte...
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WO/2022/139639A1 |
There is provided mechanisms for calibrating transmit antenna chains and receive antenna chains of an antenna system. A method is performed by a network node. The method comprises obtaining a set of observations from bi-directional sound...
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WO/2022/133653A1 |
The present application provides an antenna control device, an antenna, and a base station. The antenna control device comprises a motor, a box body, an isolation assembly, and a transmission assembly; the motor comprises a motor body an...
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WO/2022/137441A1 |
This communication device includes an antenna, a support, an actuator, a floating body, a sensor, and a control device. The antenna includes a rod-shaped element. The support supports the antenna such that the antenna is rotatable around...
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WO/2022/129682A1 |
The present invention relates to a millimeter wave RF antenna array apparatus. The apparatus comprises a single-chip MMIC comprising active circuit elements of the antenna array apparatus. The active circuit elements comprise at least an...
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WO/2022/126605A1 |
The embodiments herein relate to radio sheet system at high frequencies. In an embodiment, there proposes a lens antenna system (500), comprising: a lens (501); a plurality of antenna sets (502) attached to the lens (501); and a multiple...
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WO/2022/132445A1 |
Base station antenna feed boards are provided. A base station antenna feed board includes a phase shifter and a hybrid radio frequency transmission line that is coupled to the phase shifter. The hybrid radio frequency transmission line i...
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WO/2022/129695A1 |
An apparatus, method and computer program product for: selecting (405), based on at least one first criterion, a set of antenna elements, determining (410) a radio beam codebook comprising a plurality of radio beam configurations for the...
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WO/2022/126662A1 |
The present application provides an antenna and a base station. The antenna comprises a reflective board, a feed network board, and a sliding medium portion, wherein the reflective board comprises an accommodating portion provided toward...
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WO/2022/063408A9 |
We generally describe an antenna (400, 450, 500) comprising: a signal distribution network (404) configured to distribute, through the antenna (400, 450, 500), an electrical signal having an antenna operating frequency, f, and a pluralit...
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WO/2022/128183A1 |
The present invention provides a radar for a road vehicle. The radar comprises a beam-forming network having a first number of input ports and a second number of beam-forming ports, wherein the first and second numbers are greater than 1...
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WO/2022/120679A1 |
A terahertz phase modulator, which employs a metal-graphene-dielectric-based terahertz metamaterial structure and utilizes the characteristics of high conductivity, high mobility, and easy integration of single-layer graphene as well as ...
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WO/2022/124758A1 |
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate beyond a 4th generation (4G) communication system such as long term evolution (LTE). The present disclo...
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WO/2022/122043A1 |
Provided is a phased array antenna apparatus, relating to the technical field of antennas, same being able to realize multi-beam dynamic scanning. The phased array antenna apparatus comprises a first feed source, a second feed source and...
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