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Matches 1 - 50 out of 10,351

Document Document Title
WO/2020/100402A1
Provided is an antenna capable of uniformly outputting the polarized radio wave in all directions as a dipole antenna. In the antenna, three elements, namely, a first (1/4) wavelength element (1a) and a second (1/4) wavelength element (1...  
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 ...  
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...  
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...  
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...  
WO/2020/087933A1
The present invention provides an antenna unit, comprising: a non-metallic base, which is integrally formed and comprises a base bottom plate and a partition plate provided on the top surface of the base bottom plate, the top surface of ...  
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...  
WO/2020/083478A1
The invention relates to a beam waveguide system (8) for providing a beam of radiation and focusing the beam to a focal point of an antenna (4, 5). The beam waveguide system (8) comprises: a feeder assembly (6) configured to provide a pr...  
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...  
WO/2020/086303A1
A base station antenna (BSA) includes a reflector having a main reflector surface thereon, which extends between first and second sidewalls thereof. First and second choke-within-a-choke assemblies are provided on first and second sides ...  
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...  
WO/2020/075321A1
This antenna device comprises: a first antenna element; and a second antenna element that has a ground plate, a radiation plate that is provided opposite the ground plate and radiates radio waves, and a short circuit plate that is provid...  
WO/2020/075320A1
This electronic apparatus comprises: a first antenna element; a second antenna element that has a ground plate, a radiation plate that is provided opposite the ground plate and radiates radio waves, and a short circuit member that short ...  
WO/2020/066452A1
In the present invention, a substrate is provided with a feed element to which electricity is fed. A first non-feed element that is electromagnetically coupled to the feed element is disposed at a position differing from the position of ...  
WO/2020/066451A1
This patch antenna is configured from a ground conductor and a radiating element provided on a substrate. A dielectric member is positioned so as to overlap the radiating element when seen from a planar view. The dielectric member is pos...  
WO/2020/066453A1
This patch antenna is configured from a ground conductor and a radiating element provided on a substrate. A dielectric member is positioned so as to overlap the radiating element when seen from a planar view. The dielectric member is pos...  
WO/2020/060536A1
Described herein is wideband dual-polarized, four-quad-loop antenna suitable for use at VHF/UHF one embodiment with center frequency of 245 MHz had a bandwidth of 170 MHz to 320 MHz band (61% instantaneous bandwidth).  
WO/2020/058916A1
A multi-band antenna system that includes a first antenna array and a second antenna array. The first antenna array includes a plurality of lens sets, each including a lens and feed element(s) configured to transmit and/or receive electr...  
WO/2020/054870A1
This antenna device for a vehicle includes: an antenna element which has a first main surface; a shielding plate which has a second main surface that faces the first main surface and is wider than the first main surface, and which is pos...  
WO/2020/055777A1
An electromagnetic device includes: an electrically conductive ground structure; at least one dielectric resonator antenna (DRA) disposed on the ground structure; at least one electromagnetic (EM) beam shaper disposed proximate a corresp...  
WO/2020/051459A1
Antenna feed chains and methods are disclosed. An antenna feed chain, include a feed horn having a first cross-polarization performance over a solid angle of interest and a frequency band of interest and a polarizer having a second cross...  
WO/2020/048677A1
The invention relates to a vehicle window (1) comprising a) a first glass pane (7), and b) a transponder (2) having an antenna (4) and a control unit (3) for communication with a reader, wherein the control unit comprises a memory (3) fo...  
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...  
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...  
WO/2020/030953A1
A folded lens antenna structure comprising: a stack comprising in order: a reflector; a dielectric gap; and a sub-reflector plate of smaller area than the reflector.  
WO/2020/032135A1
Provided is an antenna device provided with antenna elements (31) for transmitting or receiving radio waves, a radome (20) covering the antenna elements (31), and one or more first wave directors (21) provided to the outer surface and/or...  
WO/2020/031466A1
This antenna is provided with: a dielectric layer; a metal layer disposed on one surface of the dielectric layer; a radiation element that is disposed on the other surface of the dielectric layer, that has a slit portion in the center po...  
WO/2020/027292A1
The purpose of the present invention is to expand a communication area. An antenna device (1) includes a coil conductor (4), a magnetic body (5), a first planar conductor (first flat conductor 31), and a second planar conductor (second f...  
WO/2020/027800A1
An antenna frame for a wireless communication device includes an end portion having a thickness that varies along the width of the end portion, with the goal of reducing the radar cross section of the end portion to improve end-fire tran...  
WO/2020/021748A1
An RFID tag reading antenna (101) is provided with: a small loop antenna (10) configured from a first loop-shaped conductor (12) having a circumferential length shorter than one-quarter wavelength of the communication frequency; and a sp...  
WO/2020/021833A1
The present invention improves the communication characteristics of an inlay by means of an auxiliary antenna while protecting the inlay from physical and mechanical external forces, shocks, and the like, and avoiding constraints associa...  
WO/2020/020122A1
The present disclosure provides a terminal device, the terminal device comprising a metal frame. A side of the metal frame has at least two gaps. An inner wall of the metal frame has at least two antenna feed points. The at least two ant...  
WO/2019/236203A3
Active antennas are provided that include a housing having a front surface, first and second side surfaces and a rear surface, where the front surface comprises a radome and the first and second side surfaces comprise respective first an...  
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...  
WO/2020/008980A1
This antenna apparatus comprises: a base body; a first antenna element that extends in a direction perpendicular to a first surface of the base body and that functions as a monopole antenna; a second antenna element that is provided so a...  
WO/2020/010039A1
A base station antenna includes a radome and an antenna assembly that is mounted within the radome. The antenna assembly includes a backplane that includes a first reflector, a first array that includes a plurality of first radiating ele...  
WO/2019/197758A3
Disclosed is a detection device (D1) for detecting detectable objects (J) which are fitted with electromagnetically detectable identification means (JD), are advantageously arranged in a stack and are placed on a horizontal detection are...  
WO/2020/003432A1
An object is to advantageously control a phase of an electromagnetic wave with high efficiency at target operational frequency band. A phase control device (10) comprising a two-dimensional array of three-dimensional units (101) and conf...  
WO/2020/000364A1
Embodiments of the present application relate to the technical field of antennas, and provide an antenna and a wireless device. The antenna comprises a first metal layer, a second metal layer, and a third metal layer that are sequentiall...  
WO/2019/243665A1
According to an aspect, there is provided a leaky-wave structure comprising a leaky transmission-line structure (101) and a dielectric strip (110) of a second dielectric material. The leaky transmission-line structure (101) comprises a s...  
WO/2019/243666A1
According to an aspect, there is provided a leaky-wave structure comprising a leaky transmission-line structure (101) for guiding electromagnetic waves and one or more resonator antennas (110). The leaky transmission-line structure (101)...  
WO/2019/246365A1
Apparatus and systems are disclosed and include a body having a plurality of slots. Each of the plurality of slots includes a first portion, a second portion, and a third portion. The first portion is located on a first surface of the bo...  
WO/2019/216935A3
Parabolic reflector antennas advantageously support low side lobe radiation patterns for ETSI class 4 performance, by utilizing: (i) metal choke plates adjacent a distal end of a dielectric cone within a sub-reflector assembly, (ii) "los...  
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...  
WO/2019/235933A1
A radar antenna suitable for a drone is provided, which is able to compensate for the agility of drone motion. The radar antenna contains a sandwich of two printed circuit boards between three conductive plates. A first printed circuit b...  
WO/2019/227348A1
Disclosed are a lens antenna and a wireless device. The lens antenna comprises a first metal layer, a second metal layer, a dielectric lens and M feed antennas, wherein the dielectric lens is located between the first metal layer and the...  
WO/2019/226860A1
Systems and methods are provided for reducing error in data compression and decompression when data is transmitted over low bandwidth communication links, such as satellite links. Embodiments of the present disclosure provide systems and...  
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 ...  
WO/2019/224949A1
This antenna device (1) is provided with: a ground (4b); linear conductors (7a-1 to 7d-1, 7a-2 to 7d-2) that extend from positions opposite to the width direction of the ground (4b); a plurality of slots (6a-6d) which are provided to the...  
WO/2019/221054A1
Provided is an antenna element resistant to loss of electrical performance even when water droplets become attached thereto. The antenna element of the present invention is provided with a conductor portion and is characterized in that, ...  

Matches 1 - 50 out of 10,351