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Matches 1 - 50 out of 7,643

Document Document Title
WO/2021/000703A1
A housing assembly (100), an antenna assembly (10), and an electronic device (1) are provided according to the present disclosure. The housing assembly (100) includes a dielectric substrate (110) and a radio-wave transparent structure (1...  
WO/2021/000731A1
Provided are an antenna assembly and an electronic device. The antenna assembly comprises: a dielectric structure, wherein the dielectric structure has a first region, a second region and a third region sequentially connected in a preset...  
WO/2021/000733A1
The present application provides a housing assembly, an antenna assembly, and an electronic device. The housing assembly comprises a dielectric substrate and a wave-transmitting structure. The dielectric substrate has a first equivalent ...  
WO/2021/003113A1
A base station antenna comprises an array of radiating elements configured to emit electromagnetic radiation and an RF lens positioned to receive the electromagnetic radiation. The RF lens has a first surface facing the array of radiatin...  
WO/2021/000718A1
A housing assembly (100) is provided according to the present disclosure. The housing assembly (100) includes a dielectric substrate (110) and a radio-wave transparent structure (120). The dielectric substrate (110) has a first transmitt...  
WO/2020/264066A1
A microwave single pixel imager apparatus and method of using same. Sampling a targeted scene includes the following, A plurality of modulated antenna patterns is generated using a reflectarray. A plurality of antenna temperatures respec...  
WO/2020/260372A1
The invention relates to a method for continuously sensing a spatial region by means of radar waves, in which method a radar device (2) emits radar waves into the spatial region and receives radar echoes (RE) from the spatial region, whi...  
WO/2020/260045A1
A parabolic dish antenna (100) configured to radiate electromagnetic energy in a main axial direction (D), the dish antenna having a rim portion (110) extending circumferentially around a periphery of the dish antenna (100), wherein the ...  
WO/2020/255594A1
The present invention enables adjustment of an antenna diameter without the need for part replacements. An antenna device (10) includes a plurality of antenna elements which emit radio signals that are transmitted toward an opposing ante...  
WO/2020/256760A1
Disclosed is an antenna having a toroidal gradient index lens, whereby a radiator may be disposed within the inner hole of the toroid. The antenna may include a mechanism that translates the radiator along the z-axis whereby an "upward" ...  
WO/2020/253516A1
The embodiments of the present invention disclose a metamaterial electronic scanning antenna, comprising a dielectric plate, a first microstructure array and a second microstructure array. The first microstructure array and the second mi...  
WO/2020/245112A1
The present invention relates to a dummy vehicle (100) for carrying out tests for driver assistance systems. The dummy vehicle (100) has a vehicle element (101) which reproduces part of a simulated vehicle. The vehicle element (101) form...  
WO/2020/244743A1
This application relates to a metasurface antenna for radiating first electromagnetic field radiation. The metasurface antenna comprises a patterned impedance surface with a position-dependent impedance across the surface, at least one f...  
WO/2020/241991A1
A spatial modulation-based transmitter using a lens antenna includes: a plurality of unit antennas; a modulator which performs non-orthogonal multiple access and spatial modulation on an input signal; and a control device which determine...  
WO/2020/240547A1
A radome shell for shielding a radio-frequency (RF) antenna, the radome shell comprising one or more layers of dielectric material. At least one layer comprises a plurality of repetitive gaps, and at least one of width, length and depth ...  
WO/2020/240365A1
This disclosure relates generally to radar retroreflective articles comprising one or more dielectric layers adjacent to a reflective layer, wherein the dielectric layer or layers aids in increasing the radar cross section of the radar r...  
WO/2020/239190A1
The present invention relates to an antenna for mobile communications, in particular to a dual-band or multi-band antenna. The antenna is configured to radiate in multiple frequency bands. To this end, the antenna comprises two or more f...  
WO/2020/237738A1
The solution is applicable to the technical field of base station antenna assembly, and provides a mounting support and a mounting method for an antenna reflector. The mounting support of the solution comprises a first fixing plate, a se...  
WO/2020/237737A1
The present solution is suitable for the technical field of base station antenna device, and provides an antenna reflector. The antenna reflector of the present solution comprises multiple split bodies, an inner connecting ring and an ou...  
WO/2020/218974A3
An antenna structure and a method of fabricating the same. The antenna structure comprising a disc-shaped Luneburg Lens, LL, comprising a plurality of dielectric posts arranged in concentric shells with a number of dielectric posts incre...  
WO/2020/240364A1
This disclosure relates generally to radar retroreflective articles comprising one or more dielectric layers adjacent to a reflective layer, wherein the dielectric layer or layers aids in increasing the radar cross section of the radar r...  
WO/2020/113247A3
In an example implementation, an antenna assembly includes an antenna array, a dielectric cover, and a superstrate metal patch with coupling lines. The superstrate metal patch with coupling lines is placed under the dielectric cover and ...  
WO/2020/239865A1
An antenna system for satellite applications is provide, the antenna system comprising an antenna array and a feed structure, and the antenna array is a passive antenna array configured to have a first state and a second state, the secon...  
WO/2020/236245A1
A device includes a device cover and an antenna system underneath the device cover. The device cover is separated from the antenna system. The device cover includes a perfect magnetic conductor (PMC) equivalent material surrounding the a...  
WO/2020/228137A1
Provided is a new method for fabricating an electromagnetic composite material, so as to obtain an electromagnetic composite material that is lightweight and has a stable and controlled dielectric constant. The method comprises the follo...  
WO/2020/231077A1
Provided is a base station antenna radiator having a function for suppressing unwanted resonances. The disclosed base station antenna radiator comprises: a first balun substrate which is placed so as to be perpendicular to a reflection p...  
WO/2020/225688A1
A hybrid mechanical-lens array antenna is described that can be configured with different orientations and arrangements of the plurality of lenses within the array to control and enhance the performance at different regions of scan. This...  
WO/2020/221851A1
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/2020/223733A1
Exemplary embodiments provided herein include an attachment and deployment system and method. Exemplary embodiments may use features together or separately as desired. The attachment feature may be used to periodically couple a solar sail.  
WO/2020/221955A1
The present invention relates to a conductive layer (150) comprising a microwave transformer (260) for scaling the intensity of a microwave signal of a first frequency by a scaling factor. The transformer (260) comprises a first physical...  
WO/2020/222887A1
A lens antenna system is disclosed. The lens antenna system comprises a hybrid focal source antenna circuit configured to generate a source antenna beam for integration with different lens structures. In some embodiments, the hybrid foca...  
WO/2020/221845A1
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/2020/218927A1
Provided herein are artificial dielectric materials comprising a plurality of sheets of a dielectric material and a plurality of short conductive tubes placed in the sheets of the dielectric material, wherein the sheets of the dielectric...  
WO/2020/214933A1
In an embodiment, an antenna unit for an antenna array allows shifting the phase of a radiated or received signal without the need for a phase shifter, and includes an antenna element, switching devices, and signal couplers. The antenna ...  
WO/2020/213136A1
[Problem] To provide an antenna device and spacecraft that can be more easily deployed from a stowed state. [Solution] Provided is an antenna device comprising: a main reflector comprising a plurality of ribs formed so as to be deployabl...  
WO/2020/209306A1
A radar device (1, 101) is for detecting an object present in a predetermined detection range by radiating radio waves, and is provided with an antenna part (2) and a radio wave reflection part (4, 400). The antenna part is configured to...  
WO/2020/200476A1
The invention relates to a compact multiband antenna system (100) comprising: one or more first antenna elements (101) configured to transmit or receive RF signals at a first frequency; one or more second antenna elements (103) configure...  
WO/2020/205225A1
A radiator for an antenna comprises a feed board and a metal radiating arm The feed board comprises an electrically conductive segment, through which the feed board feeds the metal radiating arm by means of capacitive coupling. The radia...  
WO/2020/204947A1
A method for nuclear magnetic resonance (NMR) logging is disclosed that pulses, using a quadrature antenna of a NMR logging tool in a borehole, a circularly polarized (CP) signal into a formation surrounding the borehole. The method also...  
WO/2020/205603A1
One example includes a method for assembling a reflector antenna. The method includes coupling first and second frame members to respective sidewalls of a panel bonding tool via fastening features to engage a through-hole pattern of each...  
WO/2020/204944A1
A method is disclosed for using RCP pulses to calibrate an NMR logging tool with a quadrature antenna. Using a number of RCP pulses provides NMR signals that can be used to find optimal positioning for antennas on the quadrature antenna....  
WO/2020/203758A1
This wiring module is provided with: a functional sheet that is arranged between a roof panel forming a roof part of a vehicle and an interior member forming the ceiling shape of the vehicle interior and that extends in a planar shape wi...  
WO/2018/226657A9
An electromagnetic device includes: a ground structure; a dielectric resonator antenna (DRA) disposed on the ground structure; an electromagnetic (EM) beam shaper disposed proximate the DRA; and, a signal feed electromagnetically coupled...  
WO/2020/203757A1
The wiring module is provided with a functional sheet and a transmission member provided on the functional sheet. The functional sheet is disposed between a roof panel that forms a roof part of the vehicle and an interior member that for...  
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...  

Matches 1 - 50 out of 7,643