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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.
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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 (...
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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 (...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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, ...
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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...
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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...
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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...
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WO/2020/122837A1 |
The invention in particular relates to a secondary reflector, which has structural strength based on the hexagonal design and which show frequency selective features and low insertion loss. The antenna system of the invention comprises a...
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WO/2020/120715A1 |
Polarization conversion panel (PAN) comprising a plurality of polarization conversion cells (CEL) arranged in a regular compact array, each cell of the array comprising a metal waveguide (GON) delimited by an input port (POE) and by an o...
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WO/2020/123382A1 |
A communication system is disclosed. The system may include an antenna unit having a port. The system may also include a communication chip communicably coupled to the antenna unit and having an antenna configured to transmit electromagn...
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WO/2020/115220A1 |
A dielectric lens device (14; 40) for shaping a radar beam comprises a first (16; 42) and a second plano-convex cylindrical dielectric lens member (20; 52), and a plane-parallel dielectric substrate (24). The two plano-convex cylindrical...
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WO/2020/110696A1 |
The present invention improves the intensity and directionality of a radio wave without increasing device weight. This radar device (1) is provided with: a substrate (10) provided with an antenna (13) on one main surface (11) thereof; an...
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WO/2020/112065A1 |
The invention relates to an antenna design hardware, which both allows antenna designers to realize antenna design in any geometry that they desire and also allows antenna users to build antenna that they desire, and which allows various...
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WO/2019/222735A9 |
The disclosure provides a solution to the growing customer demand on cell tower signal capacity. As such, the disclosure provides a directional antenna for cellular communication, a communications system using the directional antenna, an...
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WO/2020/109676A2 |
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WO/2020/111993A1 |
There is provided a vault cover and a method for a vault cover covering a vault. The vault includes at least part of a radio transmitter unit for a communications network. The vault cover includes an integrated transmission grating confi...
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WO/2020/101568A1 |
Various embodiments may provide a method of fabricating a meta-lens structure. The method may include forming a first dielectric layer in contact with a silicon wafer. The method may also include forming a second dielectric layer in cont...
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WO/2020/096896A1 |
A lensed base station antenna includes a first array of radiating elements that are configured to transmit respective sub-components of a first RF signal and an RF lens positioned to receive electromagnetic radiation from a first of the ...
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WO/2020/095310A1 |
A multi band antenna system for transmission and reception of electromagnetic signals in a low-profile dual reflector configuration with position- controlled main-reflector, and fixed sub-reflector and feed horn. An added linear slide of...
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WO/2020/094219A1 |
An antenna for mobile communications comprises a plurality of first radiating elements arranged in a first column, and a plurality of second radiating elements arranged in a second column parallel to the first column. The antenna further...
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WO/2020/093241A1 |
Provided are a radio frequency (RF) antenna for communication, a microwave device and a communication system. The RF antenna comprises: an antenna cover, wherein the antenna cover is provided with a front end; an optical component, where...
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WO/2020/090482A1 |
The present invention accurately estimates the frequency characteristics of a frequency selective surface from structure parameters thereof. This frequency selective surface designing device is provided with: an LC generation unit 20 tha...
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WO/2020/088755A1 |
Apparatus comprising at least one movable reflective surface configured to reflect electromagnetic waves and at least one actuator coupled with the at least one movable reflective surface, wherein said at least one actuator is configured...
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WO/2020/084841A1 |
An antenna module provided to a vehicle, wherein the antenna module is equipped with: an array antenna for forming a beam directed towards the vehicle exterior from an opening provided to the exterior wall of the vehicle; and a casing fo...
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WO/2020/083480A1 |
There is provided a parallel plate unit cell for a parallel plate arrangement. The parallel plate unit cell comprises a top layer, and a bottom layer. Each of the top layer and the bottom layer has a respective metasurface. The top layer...
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WO/2020/079060A1 |
Up to now, separate components have been used in many cases for the emission of light and radar radiation. There is a need for a combined device which can also unite the advantages of light- and radar radiation, even for synergies at a d...
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WO/2020/081010A1 |
There is provided a metamaterial textile for providing wireless sensor network and method of designing such. The metamaterial textile comprising a sheet of metamaterial textile cut into a comb shape comprising long base with a plurality ...
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WO/2020/082009A1 |
Non-resonant acoustic meta-material, method of fabrication, and uses thereof are disclosed herein. A layer of a first material is formed on a first substrate. A layer of a second material is formed on the layer of the first material to p...
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WO/2020/078101A1 |
A metasurface device for a magnetic resonance imaging system, a method for preparing the same, and a magnetic resonance imaging system. The metasurface device comprises: a printed circuit board (100), comprising a dielectric plate (110) ...
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WO/2020/076808A1 |
Microwave antenna systems include a parabolic reflector antenna having a feed bore and a feed assembly. The feed assembly includes a coaxial waveguide structure that extends through the feed bore, a sub-reflector, and a first dielectric ...
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WO/2020/075521A1 |
Provided is a frequency selective surface having characteristics in which the attenuation slope is steeper (sharper), without reducing the line width of an electroconductive pattern or narrowing the pattern interval. A frequency selectiv...
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WO/2020/076918A1 |
An antenna structure includes a radiator element configured for operation at a first microwave frequency range and at a second microwave frequency range that is higher than the first microwave frequency range, and a reflector including t...
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WO/2020/068811A1 |
Embodiments of an airborne synthetic phased antenna array include a plurality of airborne antennas and phase shifters for the antennas. The antennas are operated coherently, and constant phase shifts between the antennas are maintained. ...
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WO/2020/068464A1 |
Techniques for improving the bandwidth performance of an antenna assembly in a mobile device are provided. An example of an apparatus according to the disclosure includes a dielectric substrate having a first area and a second area dispo...
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