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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/2022/013513A1 |
The invention relates to a stiffened part formed from at least two members of thermoset composite material including at least one body of a first structure and optionally a second structure, and the manufacturing method thereof, which co...
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WO/2022/012040A1 |
Aspect of the present disclosure provide a device that includes an array of subarrays (AoSA) comprising a plurality of subarrays, each subarray including a plurality of antenna elements and a reconfigurable intelligent surface (RIS) that...
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WO/2022/011806A1 |
Disclosed is a radome capable of mixing absorbing and diffuse scattering, comprising a resistance absorption layer on an upper layer, and a frequency selection surface and a meta-surface integrated layer on a lower layer, wherein the res...
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WO/2022/014157A1 |
This antenna device is mounted on an exterior component on the outside of the body of a vehicle and is provided with a radiating element and a reflecting element disposed more toward the body than the radiating element is.
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WO/2022/001476A1 |
A dielectric cylindrical lens, a dielectric film and a fabrication method for the dielectric cylindrical lens, which solve the problems of poor consistency of existing antenna parameters, greater scattering and more bidirectional communi...
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WO/2022/002257A1 |
The present application provides a multi-band shared-aperture antenna and a communication device. The multi-band shared-aperture antenna in the present application comprises: a first antenna array, a second antenna array, and a reflectin...
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WO/2022/001477A1 |
An artificial dielectric lens fabrication method, comprising the following steps: printing a ceramic slurry on a substrate (32), producing a printed pattern, and raising the temperature to cure the printed pattern into a ceramic dry film...
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WO/2021/259674A1 |
An antenna arrangement (100) having a stacked layered structure. The antenna arrangement comprises a radiation layer (110) having a surface (113). The surface (113) is delimited by a surface boundary (115). A first (111) and a second slo...
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WO/2021/260047A1 |
A method is proposed for operating a re-configurable reflective device, RRD, the RRD being re-configurable to provide multiple spatial filters, each one of the multiple spatial filters being associated with a respective input spatial dir...
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WO/2021/260698A1 |
A reconfigurable metasurface sub reflector comprises an array of cell units. Each sub unit is formed of two sub-unit cells formed with at least two conducting layers separated by a dielectric substrate. One conducting layer has, in each ...
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WO/2021/261618A1 |
An electronic device having a 5G antenna, according to one embodiment, is provided. The electronic device comprises: a cover glass through which electromagnetic waves are transmitted; a metal frame having a metal rim formed on the side s...
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WO/2021/253237A1 |
A lens antenna, a radio unit and a base station are disclosed. According to an embodiment, the lens antenna comprises an antenna array and a lens unit having a first focal point at a first side of the lens unit and a second focal point a...
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WO/2021/250016A1 |
A radar device comprising: a printed circuit board (120), PCB, comprising a ground plane (1202), a radar sensor chip package (130) mounted on the PCB (120) and comprising a mm Wave radio frequency, RF, integrated circuit (1302) and a pla...
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WO/2021/252858A1 |
Relay-aided intelligent reconfigurable surfaces (IRSs) are provided. A novel relay-aided intelligent surface architecture is described herein that has the potential of achieving the promising gains of IRSs with a much smaller number of e...
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WO/2021/251169A1 |
This display module is provided with: a display; a transparent antenna disposed on the upper side of the display, and has a transparent substrate and an antenna pattern formed on the transparent substrate; and an artificial magnetic cond...
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WO/2021/253054A1 |
A system for infrastructure system calibration includes a sensor configured to be mounted to an infrastructure component and configured to detect an object. A comer reflector has an optical pattern and is arranged within a field of view ...
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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/2021/251511A1 |
Presented are a method for transmitting/receiving an uplink signal of a high frequency band in a wireless communication system, and a device therefor. Particularly, a method performed by means of a reflection device comprises the steps o...
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WO/2021/243810A1 |
The present invention relates to the technical field of smart antennas. Provided are an antenna system and a communication device. The antenna system comprises a reflecting plate, and at least one high-frequency radiation unit and at lea...
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WO/2021/246260A1 |
An in-vehicle antenna module includes a plate-shaped member that is fixed to a body of a vehicle and at least partially plate-shaped, and a plurality of antennas provided at the plate-shaped member, wherein any plurality of antennas amon...
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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/2021/244325A1 |
The present invention relates to a Luneberg lens. The Luneberg lens comprises a body made of an insulating material, wherein an electromagnetic wave incident area is formed on the body, and a plurality of conductive material layers are s...
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WO/2021/241305A1 |
A waveguide slot antenna according to an aspect of the present disclosure is provided with: a waveguide (10) having, as a radiating portion (8) for emitting radio waves, a plurality of slots (6) provided at predetermined intervals in a c...
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WO/2021/237688A1 |
A reflective surface for directing wireless communications signals, the reflective surface comprising a plurality of independently reconfigurable elements disposed irregularly on the surface. A method of controlling a communication chann...
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WO/2021/241125A1 |
The present invention provides: an antenna device that can reduce side lobes while increasing the effective opening area and increasing the antenna gain; and a radar device and a vehicle using the antenna device. An antenna device 1A is ...
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WO/2021/238217A1 |
The present application discloses a single-frequency circular polarization positioning antenna and a wearable device. The single-frequency circular polarization positioning antenna comprises: an inverted F antenna (11) and a parasitic an...
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WO/2021/238815A1 |
The present application provides an antenna, a use method, and a communication base station. The antenna comprises a feed source, a parasitic array, and a main reflection plate; the main reflection plate is used for transmitting a signal...
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WO/2021/237752A1 |
A radio-frequency chip, relating to the technical field of chips, and capable of reducing the device loss caused due to redundant devices of the radio-frequency chip. The radio-frequency chip comprises a phased array. The phased array co...
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WO/2021/236822A1 |
A multiple flat sided modified Luneburg Lens antenna to provide a broadband and hemi-spherical coverage. The Modified Luneburg Lens antenna has a flat surface at the bottom and quadrilateral /hexagonal/octagonal/decagon/dodecagon flat su...
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WO/2021/226669A1 |
An electromagnetic lens arrangement including a substantially spherical or hemi-spherical lens body and conductive members embedded within the lens body, the conductive members being positioned within the body in accordance with an equal...
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WO/2021/224336A1 |
The invention relates to an assembly (1) for an antenna (16, 17) for generating or receiving terahertz radiation (12), comprising: - a photoactive layer (2) which can be activated by an optical radiation (11) ranging from 1200 nm to 1700...
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WO/2021/224584A1 |
A directional antenna (300), comprising a planar antenna (302) having a main radiating element (303) for generating radiation of a predetermined wavelength, and a beam focussing module (305) for focussing the radiation along an antenna b...
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WO/2021/222217A1 |
Base station antennas are provided that include a reflector assembly and a radiating element. The reflector assembly includes a reflector. The radiating element extends forwardly from the reflector. The reflector includes a nonmetallic s...
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WO/2021/220836A1 |
A display module that includes an antenna capable of transmitting and receiving in a 5G band, wherein the loss of magnetic waves at a frequency used by the antenna is suppressed. A display module 1 comprises a transparent antenna 100 pro...
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WO/2021/220016A1 |
A scattering device (10) is described comprising a plurality of dipoles (20), each comprising a rod and a pair of plates (12, 22), the plates (12, 22) being located at the respective ends of the rod, the rods of the dipoles (20) being co...
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WO/2021/221824A1 |
A radiating element includes a feed stalk and first through fourth dipole arms. An outer segment of the first dipole arm and an outer segment of the second dipole arm are configured to together form a first radiating structure that radia...
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WO/2021/209129A1 |
The invention relates to a radar sensor having a sensor housing which has a spherical shape at least in sections, said sensor housing being rotatably mounted in a fastening device. By way of example, the sensor housing has a spherical sh...
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WO/2021/210004A1 |
A cloaking and/or deception system comprises: a structure having a plurality of resonators characterized by a controllable resonance frequency, wherein the resonators are arranged to collectively ensure that variation of the resonance fr...
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WO/2021/206977A1 |
A dielectric lens, includes: a three-dimensional, 3D, body of dielectric material having a spatially varying dielectric constant, Dk; the 3D body having at least three regions R(i) with local maxima of dielectric constant values Dk(i) re...
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WO/2021/199914A1 |
[Problem] To provide an electromagnetic wave absorption member that absorbs unnecessary electromagnetic waves. [Solution] An electromagnetic wave absorption member provided in the vicinity of a radar device using millimeter waves or subm...
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WO/2021/199503A1 |
The present invention improves radio wave propagation for mobile communication in production facilities such as factories and plants. This electromagnetic wave reflection device comprises: a panel having a reflection surface for reflecti...
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WO/2021/199504A1 |
The purpose of the present invention is to improve electromagnetic wave transmission for mobile communication in production facilities, such as factories and plants. A wireless transmission system according to the present invention is pr...
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WO/2021/199921A1 |
A radio wave absorber 1a comprises a resistance layer 10, an electroconductive layer 30, and a dielectric layer 20. The resistance layer 10 has a first principal surface 12, and a plurality of first openings 11 formed at equal intervals ...
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WO/2021/203004A1 |
A hosted multi-reflector antenna system includes a primary reflector, a subreflector, an aperture, a feed structure and an anti-jam housing. The feed structure includes an electronically steered antenna (ESA). The subreflector directs a ...
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WO/2021/201529A1 |
The present invention relates to an antenna unit, and more particularly, to an antenna unit comprising a metal plate and an antenna filter unit. The present disclosure provides an antenna unit including a metal plate into which a stand-o...
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WO/2021/192694A1 |
A terminal (200) comprises: a control unit (203) which determines a direction of transmitting a radio wave on the basis of a direction of arrival of a desired wave or a direction of arrival of an interference wave; and a transmission dir...
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WO/2021/193077A1 |
An antenna 1 comprises an antenna body 10 and a housing case 13. The antenna body 10 has a first mode in which artificial magnetic shielding properties are exhibited against electromagnetic radiation of a first frequency band, and a seco...
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WO/2021/194311A1 |
The present disclosure relates to a communication technique which combines, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclo...
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WO/2021/195186A1 |
An electronic device is described. This electronic device includes: an interface circuit; and an antenna having a radiator and multiple pairs of reflectors arranged along different axes passing through the radiator in a horizontal plane....
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