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Matches 1 - 50 out of 10,056

Document Document Title
WO/2019/092087A1
The invention relates to a satellite payload (20) comprising a reflector (22), a network (23) of sources (24) and a beam forming network connected to said sources in order to form beams for carrying signals in a first frequency band, cal...  
WO/2019/091846A1
The invention relates to a coupling and decoupling device between a circuit carrier and a waveguide. The coupling and decoupling device contains a retaining element, which has a first end for coupling to the circuit carrier and a second ...  
WO/2019/087514A1
The present invention is provided with: a dielectric lens; a first antenna unit, the antenna surface of which is disposed facing the surface of the lens; a second antenna unit, which is disposed at a position different from the position ...  
WO/2019/086524A1
A radar level gauge including a wave guiding structure and a cavity formed inside the wave guiding structure, and a dielectric filling member (120) arranged at least partly within said cavity. The dielectric filling member includes a mai...  
WO/2019/088253A1
An LC resonance antenna that comprises: an inductor layer that has a coil-shaped inductor provided thereto; and a capacitor layer that has a capacitor provided thereto and is laminated on the inductor layer. The capacitor has a plurality...  
WO/2019/087610A1
[Problem] To implement an antenna having desired directivity easily at low cost. [Solution] A reflector comprising: a reflecting body which has a shape that, when a transmitter enters a predetermined region, allows an electric field stre...  
WO/2019/084720A1
An antenna disclosed in an embodiment of the present invention comprises a first antenna portion and a second antenna portion detachably connected to the first antenna portion. The first antenna portion comprises a first antenna housing ...  
WO/2019/088252A1
An LC resonance antenna that comprises: an inductor layer that has a coil-shaped inductor provided thereto; and a capacitor layer that is laminated on the inductor layer in the axial direction of a coil center of the inductor. The capaci...  
WO/2019/082172A1
A compressive/transform imager comprising a lens array positioned above input ports for collecting light into the input ports, waveguides routing the light from the input port to waveguide mixing regions (e.g. multi-mode interference cou...  
WO/2019/081119A2
The invention relates to a radar sensor having a plurality of main beam directions (5), said radar sensor comprising a printed circuit board (2), on which one or a plurality of antenna elements (3) are arranged for transmitting and/or re...  
WO/2019/080635A1
Provided by the present invention is a Multiple–Input Multiple-Output (MIMO) antenna array, comprising: a first antenna array that is formed by multiple first array elements and a second antenna array that is formed by multiple second ...  
WO/2019/076816A1
The invention relates to a device for scanning a room by means of visible or invisible radiation. The device comprises, in a first variant, a movable element, a radiation source and a deflecting element along a central axis. The movable ...  
WO/2019/072390A1
An antenna element (10, 110) comprises a reflector plate, a radiating element (20, 120) comprising a balun device (40, 140) and a dipole device (50, 150) for operating in a first frequency band. The dipole device (50, 150) is connected t...  
WO/2019/062654A1
Disclosed is a novel spread spectrum broadband base station antenna, comprising a reflection plate, an antenna radiation element and a coupling element, wherein the antenna radiation element is fixed above the reflection plate by means o...  
WO/2019/058368A1
The invention relates to a method for creating a space of invisibility, which comprises: (a) providing a metamaterial plate having a subwavelength thickness, said metamaterial plate having bottom and top surfaces; (b) radiating the botto...  
WO/2019/059843A1
According to embodiments of the present invention, an antenna is provided. The antenna includes a conductive structure, a conductive ring arranged over and spaced apart from the conductive structure, at least one meandering conductor ele...  
WO/2019/059115A1
The present invention minimizes the overall area occupied by a reception antenna while preventing erroneous detections resulting from azimuth aliasing. A reception antenna includes antenna elements 120a and 120b that are disposed along t...  
WO/2019/058378A1
A highly performing dual-band and broad-band planar antenna can replace conventional feed horn technology as feed antennas for reflector systems. Embodiments allow custom electronically selectable polarization: linear or circular polariz...  
WO/2019/054404A1
Provided is a highly convenient wireless communication device, which is applicable to both a HF-band RFID system and a UHF-band RFID system, and which has stable communication characteristics with less influence from the environment in w...  
WO/2019/050284A1
An antenna device according to various embodiments comprises: a housing; a conductive reflecting plate arranged in the housing, and including a first surface facing a first direction and a second surface facing a second direction opposit...  
WO/2019/050751A1
In accordance with one or more embodiments, a communication device includes a dual-band antenna array configured to communicate RF signals in an RF band and to communicate MMW signals in a MMW frequency band with a remote device. At leas...  
WO/2019/050762A1
In accordance with one or more embodiments, a communication device includes a dual-band antenna array configured to transmit first radio frequency (RF) signals to a remote device in an RF band and to transmit first millimeter wave (MMW) ...  
WO/2019/050752A1
In accordance with one or more embodiments, a communication device includes a dual-band antenna array configured to transmit first radio frequency (RF) signals to a remote device in an RF band and to transmit first millimeter wave (MMW) ...  
WO/2019/050757A1
In accordance with one or more embodiments, a communication device includes an antenna array configured to receive first millimeter wave (MMW) signals from a remote device in a millimeter wave (MMW) frequency band and to transmit second ...  
WO/2019/044570A1
This technology relates to an antenna device and a communication device and can realize miniaturization of the antenna device and an improvement in communication performance. The present invention is provided with a solenoid coil-type so...  
WO/2019/045756A1
Small wave communications between a base station and user equipment are facilitated by transmitting a movement request to a movable element to change a position when the movable element is in a beam path for an RF communications beam of ...  
WO/2019/044465A1
This power receiving antenna is provided with an antenna unit having a first component and a second component that is attachable/detachable to/from the first component, and receives supplied power by receiving radio waves at the antenna ...  
WO/2019/038819A1
This antenna device has: a dielectric substrate 1; a first conductor 2 that is provided on one surface of the dielectric substrate 1; a second conductor 100, which is provided on the dielectric substrate 1 surface on the reverse side of ...  
WO/2019/034117A1
Disclosed by the present invention is an artificial dielectric cylindrical lens sector-based multi-beam antenna, which is formed by using an artificial dielectric cylindrical lens as a carrier so as to highly integrate a plurality of ant...  
WO/2019/034118A1
The invention provides a cylindrical artificial medium lens-based omnidirectional multi-beam antenna, which is constructed by an artificial medium cylindrical lens, as a carrier, highly integrated with a plurality of antenna units. Said ...  
WO/2019/034116A1
The invention provides a cylindrical artificial medium lens-based multi-beam antenna with a high building coverage, the cylindrical artificial medium lens-based multi-beam antenna being constructed by an artificial medium cylindrical len...  
WO/2019/032366A1
Cable connector block assemblies for base station antennas are provided herein. A cable connector block assembly includes a block including a cable retention clip, a first metal piece, and a second metal piece. In some embodiments, the f...  
WO/2019/026488A1
Provided is an antenna device whereby both directivity control and miniaturization can be achieved. A power feed element 10 and a parasitic element 20 face each other at a predetermined interval. A control circuit 30 changes the electric...  
WO/2019/020894A1
A communication network comprising an access point, a control unit communicating with the access point, a waveform shaping device communicating with the control unit, and a wireless communication device. The control unit determines param...  
WO/2019/020383A1
The invention relates to a lens (101) for an antenna system (100), the lens being intended to be illuminated by an electromagnetic source (102) according to a predefined first electromagnetic field at the input of said lens, the lens bei...  
WO/2019/023362A1
The antenna system and the method receive signals having radio frequencies in a plurality of radio frequency bands. The antenna system includes a support assembly, a primary reflector that is coupled to the support assembly, a feed assem...  
WO/2019/017098A1
This antenna device (100) is provided with a first radiation element (11), a second radiation element (12), and an antenna coupling element. The antenna coupling element has: a primary coil (L1) that is connected between the first radiat...  
WO/2019/013947A1
An electronic device includes a metal housing having a height greater than a width, four sides that form an inner chamber in a center thereof. Four sidewalls extend from a first back wall form a first chamber located at a first of the fo...  
WO/2019/011096A1
Disclosed are a dual-frequency feed source assembly and a dual-frequency microwave antenna. The dual-frequency feed source assembly mainly comprises two wave-guide tubes arranged coaxially, and the two wave-guide tubes respectively provi...  
WO/2019/014673A1
A novel wireless feed system is described which employs a plasmonic surface that is excited by one or more antennas. The plasmonic surface produces replicated currents within a plurality of cell elements that are closely-spaced electrica...  
WO/2019/009066A1
The RFID inlay according to one embodiment of the present invention is provided with: an IC chip; a first conductive film that constitutes a loop antenna electrically connected to the IC chip; and a second conductive film that constitute...  
WO/2019/001817A1
The invention relates to an electronic component (1) for the focussed emission and/or reception of radar signals (SHF, EHF). To this end, it comprises: - a semiconductor module (2) which is designed to emit and/or receive the radar signa...  
WO/2018/235631A1
In the present invention, even if a capacitor C1 connected to a main loop 1 and/or a capacitor C2 connected to an amplification loop 2 cannot be set to an optimal capacitance value, it is possible to make the value of current I2 flowing ...  
WO/2018/229973A1
Provided is a wireless communication device having directivity that can be changed easily by a general user. According to an embodiment of the present invention, there is provided a wireless communication device that includes: a housing;...  
WO/2018/231844A1
Novel directional antennas are disclosed which utilize fractal plasmonic surfaces (FPS) that include or present an array of closely-spaced parasitic antennas, which may be referred to herein as "parasitic arrays" or fractal plasmonic arr...  
WO/2018/225378A1
This antenna comprises: a radiation part that is formed on a substrate; a waveguide that causes a radio wave radiated from the radiation part to propagate therethrough and radiates the radio wave as a beam; and a dielectric lens that is ...  
WO/2018/225702A1
Provided are: an antenna device in which repeater antenna technology is used, the overall device having low thickness; and a display device provided with the antenna device. An antenna device, provided with an antenna substrate 121, a ma...  
WO/2018/226657A1
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/2018/223308A1
Provided in the present application is a communication signal enhancement device, comprising a dielectric sheet comprising at least two transmission regions provided with multiple through holes, respectively. The at least two transmissio...  
WO/2018/218515A1
The embodiments of the present application relate to an antenna feeding structure and an antenna radiation system. The antenna feeding structure comprises a reflective plate, at least one low frequency radiation unit and at least one hig...  

Matches 1 - 50 out of 10,056