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Matches 701 - 750 out of 6,724

Document Document Title
WO/2020/201579A1
The invention relates to a method for transmitting/receiving radar and a device for implementing said method, the method alternately implementing two operating modes, a short-range mode using short pulses and a long-range mode using modu...  
WO/2020/203742A1
Provided is a wiring module comprising: a functional sheet installed between a roof panel forming a roof portion of a vehicle, and an internal trim member forming a ceiling shape inside the vehicle cabin, the functional sheet spreading i...  
WO/2020/197939A1
An imaging system includes a first camera and a second camera. A first antenna arrangement collects image light from a first scene as seen by the first camera, and a second antenna arrangement collects image light from a second, differen...  
WO/2020/194270A1
A radiofrequency component (1) having a plurality of waveguide devices (2), for example antennas or polarizers, arranged in an array and designed to transmit and/or receive electromagnetic signals, the radiofrequency component (1) having...  
WO/2020/194640A1
The present invention provides: a three-dimensional isotropic metamaterial characterized in that an aggregate of SRR-buried block pieces obtained by burying SRR into a transparent resin cube is randomly included in a transparent resin bo...  
WO/2020/191911A1
Provided in the present invention is a novel method for producing a Luneburg lens, which may produce high-performance Luneburg lenses that have stable indexes under the conditions of room temperature, normal pressure and low costs. The m...  
WO/2020/198170A1
Apparatus and systems for a beam controllable patch antenna are described. Metal vias can be introduced to create two coupled half-mode cavities in the patch antenna. The mutual coupling between the two cavities can make the phase differ...  
WO/2020/190264A1
An inflatable antenna is disclosed herein that is capable of being deployed in space and other suitable environments and configured to improve RF performance and mechanical stability. Related methods for manufacturing and deploying such ...  
WO/2020/191331A1
A beamforming system, comprising a plurality of subsets of tunable resonator elements arranged on a substrate. Each subset of tunable resonator elements comprises at least two resonator elements that have a common resonance property modi...  
WO/2020/189453A1
According to the present invention, a directional control array is formed without significantly reducing the visible light transmittance of a transparent object. Disclosed is a wireless communication device comprising: a base material;...  
WO/2020/182844A1
The present invention relates to a method for detecting chipless radio frequency identification devices (RFID), in particular chip detection, also referred to as chipless RFID tags. The present invention also relates to the devices and t...  
WO/2020/184803A1
Provided is a multiband antenna device for a millimeter wave. The disclosed device includes: an antenna substrate including at least two antennas and a diplexer providing a feeding signal to the at least two antennas, on the upper portio...  
WO/2020/183181A1
A phased array antenna comprises an array of reflective cells, each cell being defined by a wall positioned within the array the wall arranged to define a waveguide, and having a moveable reflector positioned within the wall. Each reflec...  
WO/2020/185318A1
Base station antennas a reflector, an RF port, an array of radiating elements, where each radiating element is mounted to extend forwardly from the reflector and mechanically uptilted with respect to the reflector, and a feed network cou...  
WO/2020/177025A1
Embodiments of the present disclosure provide an antenna device and a base station comprising the same. The antenna device may comprise an antenna array with a radiation pattern including a main lobe and a back lobe; and a first reflecto...  
WO/2020/177843A1
The present disclosure relates to a metasurface arrangement (100, 200, 300) comprising a first metasurface (101, 201, 301) and a second metasurface (102, 202, 302) which run mutually parallel and face each other. Each metasurface (101, 1...  
WO/2020/178925A1
This electromagnetic wave control device controls the electric field distribution of electromagnetic waves radiated by an omnidirectional antenna (150). The electromagnetic wave control device is, for example, a reflector (100) that is m...  
WO/2020/174337A1
A radar radiation redirecting inhibition layer for reducing radar cross section (RCS) of radar radiation redirection pavement marking tapes, pavement marking cover tapes incorporating such layer and methods of use are described.  
WO/2020/172476A1
An ACT film has a plurality of rectenna, each having having an antenna and a diode. The ACT film is manufactured using nanoimprint lithography and roll-to- roll processes. An imprint template is overlaid on a feedstock that has two metal...  
WO/2020/165167A1
The present invention discloses a glazing unit (1) improved a glazing unit comprising a glass panel which is low in reflectance for RF radiation, a coating system which is high in reflectance for RF radiation disposed on the said glass p...  
WO/2020/165222A1
The present invention discloses an improved a glazing unit comprising a glass panel which is low in reflectance for RF radiation, a coating system which is high in reflectance for RF radiation disposed on the said glass panel and creatin...  
WO/2020/164498A1
Disclosed is a reflection member applied to an antenna close to a human body, comprising an upper surface part of a conductive fiber material, a medium of a woven fiber material and a bottom plate of conductive fiber material, wherein th...  
WO/2020/160763A1
A narrow beam antenna (110) for a radar level gauge system (102), the antenna comprising: a main reflector (306); a sub-reflector (310) arranged at a distance from and facing the main reflector; and a dielectric block (312) filling a vol...  
WO/2020/162577A1
A radar device comprises: a transmission antenna for emitting radio waves toward an object; a reception antenna for receiving reflected waves formed by the radio waves emitted from the transmission antenna being reflected by the object; ...  
WO/2020/160640A1
A flexible antenna for a wireless X-ray dosimeter chip is described. The flexible antenna includes a dipole antenna associated with an artificial magnetic conductor, wherein the artificial magnetic conductor includes: a top layer configu...  
WO/2020/157146A1
The invention relates to a method for producing a dielectric part (10) comprising a dielectric material in the solid state and a dielectric material in the fluid state, said method comprising: - a three-dimensional printing step, in whic...  
WO/2020/159414A1
An antenna device (1) and an antenna stack (20) comprising at least two antenna devices are disclosed. The antenna device comprises a leaky wave antenna structure comprising a waveguide structure (2) extending in a first plane along a fi...  
WO/2020/158733A1
A mesh structure (1) is a knitted or woven material comprising a wire made from zirconium copper fibers or a wire made from stainless steel fibers.  
WO/2020/154695A1
Methods and devices for integrating antennas fabricated using planar laminate processes. The method includes laminating one or more conductive layers to a first dielectric material layer, forming one or more holes through at least the fi...  
WO/2020/154667A1
The present subject matter relates to systems, devices, and methods for controlling the directional gain of an antenna. in some embodiments, an antenna for wireless communications includes a monopole antenna element and at least one pass...  
WO/2020/153569A1
A band changer according to an embodiment comprises: a rotor having a rotary shaft; and a plurality of transceivers spaced apart from the rotary shaft, mounted to the rotor in the circumferential direction of the rotor, and configured to...  
WO/2020/152194A1
The invention relates to a method for producing an antenna having a multi-dimensional structure (4, 5, 6) from an electrically conductive material, the multi-dimensional structure (4, 5, 6) comprising at least two layers (1, 2) arranged ...  
WO/2020/150330A1
An antenna apparatus includes an antenna integrated with a filter. The antenna apparatus includes a plurality of resonators where at least some of the resonators are each enclosed in a metal cavity and at least one resonator is exposed t...  
WO/2020/150735A1
An example system for extraterrestrial deployment of a flexible membrane surface includes a flexible membrane having a periphery and an interior. The flexible membrane is rolled about a roll axis into a cylindrical geometric shape in an ...  
WO/2020/148809A1
An object is to actively control a phase of electromagnetic wave with high efficiency. A phase control device (100) includes a phase control lens (10) and a control circuit (20). The phase control lens (10) includes metamaterial boards (...  
WO/2020/148843A1
A phase control device (100) includes a two-dimensional array of three-dimensional units (10) and is configured to control a phase of an electromagnetic wave passing through the three-dimensional units (10). Each three-dimensional unit (...  
WO/2020/144351A1
The invention relates to a cover (1, 101, 301) for at least one antenna (11, 111) emitting and/or sensing electromagnetic radiation in at least one first frequency band, the cover (1, 101, 301) comprising at least one first surface facin...  
WO/2020/140580A1
A filtering antenna, characterized by comprising a radiating structure, a filtering structure, and a feeding structure. The radiating structure is formed by multiple antenna units which are stacked up and down, the filtering structure is...  
WO/2020/137540A1
Provided is a frequency selective surface with which an operation frequency and a bandwidth thereof can be easily adjusted. The frequency selective surface has a structure in which resonators kxy that are formed with identically-shaped c...  
WO/2020/135140A1
The present application provides a multi-band antenna structure comprising a first antenna unit, a second antenna unit, a reflector, and a first parasitic structure of the first antenna unit. The first antenna unit and the second antenna...  
WO/2020/135276A1
Embodiments of the present application relate to the field of communications, and provide an electromagnetic lens, an antenna, and a CPE. A cavity is provided in the electromagnetic lens; the electromagnetic lens comprises N lens units t...  
WO/2020/138916A1
A communication scheme and system for converging IoT technology and a 5th Generation (5G) communication system for supporting high data transmission rates beyond a 4th Generation (4G) system are provided. The disclosure may be utilized f...  
WO/2020/136026A1
The invention relates to a metasurface device (1) comprising a stack of layers comprising a metasurface (4) comprising a two-dimensional array of conductive pads (5) separated by openings (6), the conductive pads having dimensions smalle...  
WO/2020/136059A1
The invention relates to a method for integrating a network antenna (A) into a medium (M), the antenna comprising a plurality of radiating elements (ERT) that ensure the transition between the antenna and the medium, the reflectivity of ...  
WO/2020/136791A1
An electromagnetic wave filter (100) is provided on the radio wave emission direction of an access point (400) which has a general-purpose dipole antenna, and controls the distribution of an electric field. This electromagnetic wave filt...  
WO/2020/129167A1
An electromagnetic wave control device (100) controls the directivity of a radio wave emitted by a dipole antenna (150) of a general-purpose access point. The electromagnetic wave control device (100) comprises a reflector plate (120) di...  
WO/2020/124698A1
The present invention relates to the technical field of communications, in particular, to a broadband circularly polarized array antenna structure, comprising a first dielectric plate, a parasitic patch layer, a second dielectric plate, ...  
WO/2020/125384A1
The present invention relates to high-precision reflective surface antenna back frame structure design technology in the fields such as communications, measurement and control, and radio astronomy, and disclosed therein is a high-precisi...  
WO/2020/132621A1
A satellite including an antenna assembly adjustable between a stowed configuration and a deployed configuration. When in the stowed configuration, the antenna assembly can be stowable within a container, such as a container compatible w...  
WO/2020/122777A1
The invention relates to a reflector comprising a reflector cavity (110) having a front opening for receiving EMR into the reflector cavity (110) for subsequent reflection of the EMR by at least one reflector element (120) arranged withi...  

Matches 701 - 750 out of 6,724