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WO/2020/060819A1 |
A metrocell antenna includes a plurality of linear arrays of first frequency band radiating elements, a first enclosure that includes a first of the linear arrays of first frequency band radiating elements mounted therein, a second enclo...
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WO/2020/057041A1 |
The present invention relates to a metamaterial structure and a metamaterial microwave resonator manufactured by using same. The metamaterial structure comprises: a dielectric layer; a first metal coating, wherein the first metal coating...
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WO/2020/051120A1 |
An apparatus is provided for transmission of acoustic signals between a transmitter and a receiver. The apparatus includes an electrical signal generator for generating low frequency electrical signals. The apparatus also includes a tran...
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WO/2020/049613A1 |
This antenna device (2) comprises: a coordinate-sorting unit (15) that sorts position coordinates for which the measurement error is within an allowable range from among the position coordinates of a plurality of points measured by a coo...
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WO/2020/051107A1 |
An apparatus is provided for transmission of RF signals between a transmitter and a receiver. The apparatus includes a transmitter comprising a first retroreflector having a first array of sub-wavelength retroreflective elements at one e...
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WO/2020/045237A1 |
This resonance structure comprises a conductive part, a ground conductor, and a first predetermined number of connection conductors. The conductive part is expanded along a first plane, and includes a plurality of first conductors. The g...
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WO/2020/043633A1 |
The invention relates to a body part (10) for a motorized land vehicle (200) comprising at least one wall (20) made of a plastic material and comprising at least one housing (90) forming a cavity (80) for electromagnetic waves, said hous...
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WO/2020/043632A1 |
An antenna for transmitting and/or receiving an electromagnetic wave, comprising a radiating element, an adaptable surface with variable impedance, and a controller that is linked to the adaptable surface and controls it based on a desir...
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WO/2020/040258A1 |
Provided are a novel structure that resonates with a prescribed frequency, an antenna, a wireless communication module, and a wireless communication device. This structure is provided with: a first conductor that extends along a second d...
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WO/2020/040227A1 |
This structure is provided with a first conductor, a second conductor, a third conductor, and a fourth conductor. The first conductor extends along a second surface that includes a second direction and a third direction intersecting the ...
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WO/2020/040259A1 |
Provided are a novel structure that resonates with a prescribed frequency, an antenna, a wireless communication module, and a wireless communication device. This structure is provided with a first conductor that extends along a second di...
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WO/2020/040228A1 |
This structure is provided with a first conductor, a second conductor, a third conductor, and a fourth conductor. The first conductor extends along a second plane that includes a second direction and a third direction intersecting the se...
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WO/2020/041467A1 |
A lensed base station antenna includes a first array that includes a plurality of first radiating elements that are configured to transmit respective sub-components of a first RF signal, a second array that includes a plurality of second...
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WO/2020/040229A1 |
This structure is provided with a first conductor, a second conductor, a third conductor, and a fourth conductor. The first conductor extends along a second surface that includes a second direction and a third direction intersecting the ...
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WO/2020/036393A1 |
According to various embodiments of the present invention, an antenna device can comprise: a substrate layer; a source antenna arranged on the substrate layer so as to include a radiating conductor for radiating electromagnetic waves in ...
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WO/2020/035687A1 |
The present invention provides a structure at least partially transparent to radio frequency signals, the structure being formed of a tessellated polyhedral material comprising a plurality of polyhedral cells. The present invention also ...
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WO/2020/030952A1 |
A multi-frequency folded lens antenna structure comprising: a stack comprising: a polarization-dependent trans-reflector, a dielectric gap, a multi-frequency twist-reflector, wherein the polarization-dependent trans-reflector is configur...
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WO/2020/027391A1 |
An array antenna apparatus having a wide elevation comprises: a first antenna for emitting a first beam; a second antenna for emitting a second beam; and a power feeding device for providing a first mode in which a phase difference betwe...
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WO/2020/015386A1 |
Embodiments of the present invention provide a beam reconstruction method, an antenna, a microwave device, and a network system. The method comprises: generating a radio frequency signal; determining a beam angle to be adjusted; respecti...
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WO/2020/012007A1 |
An Array-Fed Reflector (AFR) antenna assembly is provided comprising an AFR antenna comprising a feed array a reflector, and a mechanism for moving a position of the reflector relative to a position of the feed array such that a focal re...
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WO/2020/013898A1 |
Mount assemblies that include clamps that can clamp directly to external threads of a respective adjuster bolt to lock the adjuster bolt in a desired orientation and/or position and provide for triangulated adjustment allowing for increa...
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WO/2020/006805A1 |
Provided is a flat-panel passive phased array feed network line source. The flat-panel passive phased array feed network line source comprises a power splitter with multiple ports, a plurality of polarization transformers matching the po...
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WO/2020/008201A1 |
Reflectarray antenna elements, reflectarrays, and a method of operating an antenna element are described. A reflectarray antenna element includes a patch (14) of electrically conductive material for reflecting an electromagnetic field;a ...
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WO/2020/009524A1 |
According to various embodiments of the present invention, disclosed is an antenna chamber comprising: a mounting unit for accommodating an external electronic device including an antenna module having a plurality of radiators that are c...
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WO/2020/002938A1 |
A deployable membrane structure for an antenna comprises a membrane comprising a plurality of first regions of higher-stiffness material integrally connected via one or more second regions of lower-stiffness material, wherein the one or ...
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WO/2020/004409A1 |
This transmission line has, for example, a first frequency selective surface.
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WO/2020/002939A1 |
A deployable reflector for an antenna is disclosed. The deployable reflector comprises a deployable membrane configured to adopt a pre-formed shape in a deployed configuration, and an electrically conductive mesh disposed on a surface of...
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WO/2019/238643A1 |
The invention relates to a system for mispointing a microwave beam, comprising at least one port (PA) for supplying a microwave signal, at least one substantially flat beam-forming device (FF) coupled to the supply port (PA) and designed...
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WO/2019/233128A1 |
An adjustable polarization changer and an electronic device. The adjustable polarization changer comprises a first substrate (110), a second substrate (120) and a liquid crystal layer (130) disposed between the first substrate (110) and ...
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WO/2019/235354A1 |
A RFID system (U) applicable to a chipless RFID tag (2), said system comprising: an antenna unit (11) for transmitting an electromagnetic wave toward a tag (2) arranged opposing the antenna unit, and receiving a returning electromagnetic...
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WO/2019/227301A1 |
The embodiments of the present application relate to the technical field of antennas, and provide an antenna feed structure, an antenna, and a microwave transmission apparatus. The antenna feed structure comprises a horn feed and a refle...
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WO/2019/223304A1 |
Provided is an ultra-wideband dual-polarization two-way coverage antenna, relates to the moving communication technology field, comprising a first reflecting plate and a second reflecting plate, the first reflecting plate and the second ...
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WO/2019/222585A1 |
Described is a radio frequency (RF) array antenna element provided from a multi-layer printed circuit board (PCB) having disposed thereon a plurality of dual-polarized antenna elements with each of the dual-polarized antenna elements dis...
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WO/2019/219708A1 |
The invention concerns an antenna assembly, comprising: - a single substrate (1) having a lower surface (11) and a upper surface (12); - an isotropic source of spherical electromagnetic waves configured for emitting surfaces waves on the...
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WO/2019/215542A1 |
An antenna assembly (102) for a wireless device (100) includes an antenna cable (112) having a feed line (116) and a ground shield (118) and a substrate (140). The antenna (110) includes a low band ground terminal (200), a low band feed ...
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WO/2019/216181A1 |
The disclosed lens is provided with a dielectric body having a first surface and a second surface disposed so as to face the first surface with a distance therefrom in a reference axis direction intersecting with the first surface. The d...
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WO/2019/211964A1 |
An expandable reflector (100) is provided with: a support structure section (12) for forming a concave support surface in an expanded state; and a reflector section that is supported on the support surface and that forms a reflector surf...
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WO/2019/211446A1 |
The invention relates to a wire antenna (2) suitable for operating in at least one frequency band, including a plurality of stacked layers, including at least one radiating element (4) placed on a support layer (6), said support layer (6...
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WO/2019/206306A1 |
Apparatus for dual-band antenna and communications tower comprising such apparatus are provided. The apparatus comprises a first part (202) comprising first and second propagation paths configured to selectively propagate signals of a fi...
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WO/2019/200803A1 |
Disclosed in the present invention is a direct radiation wireless digital communication system based on a digitally programmable metamaterial, comprising a transmitting system and a receiving system. Information transmitted by the transm...
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WO/2019/199080A1 |
The disclosure relates to a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). The beamforming device in a wireless commu...
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WO/2019/199017A1 |
The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The disclosure relates to a...
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WO/2019/199050A1 |
An antenna device and a unit-cell structure for an electronic device are provided. The antenna device includes at least one unit-cell that includes a dielectric body having a member with a degree of permittivity, and a perforated unit pe...
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WO/2019/198662A1 |
Provided is an antenna device with a simple configuration and in which it is possible to control the directivity in various directions. An antenna device according to the present invention is provided with: an array antenna that includes...
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WO/2019/193793A1 |
This antenna device (10) comprises: a first conductor layer (20); a second conductor layer (30) placed opposing the first conductor layer (20); and a third conductor layer (40) placed opposing the second conductor layer (30). The first c...
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WO/2019/194234A1 |
This reflection reduction device is provided with a dielectric substrate (30), a first patch group, a second patch group and a baseplate (40). Each of multiple first conductor patches (10) resonates in a first direction (α) and a second...
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WO/2019/193530A1 |
Gradient permittivity films are described. In particular, gradient permittivity films including a plurality of layers each having a thickness where at least one layer is perforated and has a different air volume fraction from another of ...
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WO/2019/185676A1 |
Apparatus (100) comprising - a cylindrical element (10) having an inner longitudinal axis (A1) and comprising a dielectric material with an effective dielectric constant so as to provide for a focusing of an incident electromagnetic wave...
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WO/2019/185345A1 |
The invention relates to a glass pane comprising a conductive, in particular metal coating (4), preferably for shielding infrared radiation, having a line structure (6) introduced in the coating (4) for generating a filter characteristic...
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WO/2019/183066A1 |
Systems and methods are described herein for an optical beam-steering device that includes an optical transmitter and/or receiver to transmit and/or receive optical radiation from an optically reflective surface. An array of adjustable p...
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