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Matches 701 - 750 out of 14,746

Document Document Title
WO/2020/162437A1
Even when a housing is mounted on an antenna module, loss of a high frequency signal is reduced. The antenna module (100) comprises: a dielectric substrate (130) that has a laminated structure; a feed element (141) that is disposed on th...  
WO/2020/161885A1
This coaxial to waveguide converter includes: a waveguide having a cross-section that is formed into a rectangular shape by a pair of opposing first and second narrow walls and a pair of opposing first and second wide walls; a first meta...  
WO/2020/163204A1
A scanning Dielectric Travelling Wave Array (DTWA) device suitable for use as a wideband, tunable, two-dimensional beamformer. The device is formed from a set of planar waveguides, elongated waveguide sections and/or progressive delay la...  
WO/2020/158212A1
Provided are an antenna device and a wireless communication device with which wider bandwidths and reduced manufacturing costs are possible. An antenna device comprises a first antenna element, and a second antenna element disposed on on...  
WO/2020/158810A1
A planar antenna according to the invention is provided with: a planate radiation conductor 11; a common ground conductor 32; a first strip conductor 21 located between the planate radiation conductor 11 and the common ground conductor 3...  
WO/2020/156650A1
A dual-polarization antenna array (1) comprising a conductive structure (2) having an aperture pattern comprising at least one first aperture (3) having a first configuration and at least one second aperture (4) having a second configura...  
WO/2020/159414A1
An antenna device (1) and an antenna stack (20) comprising at least two antenna devices are disclosed. The antenna device comprises a leaky wave antenna structure comprising a waveguide structure (2) extending in a first plane along a fi...  
WO/2020/156253A1
Provided is a leakage wave microstrip annular orbit angular momentum antenna. The antenna comprises a dielectric substrate, microstrip lines and a ground plane respectively arranged on an upper surface and a lower surface of the dielectr...  
WO/2020/158651A1
An antenna module (10) according to the invention is provided with: a ground electrode (30) along the outer edge of which a slit (33), where an opening is formed, is formed; a first antenna (110) and a second antenna (110A) that are arra...  
WO/2020/158578A1
A vehicle-mounted antenna device (10) according to the present invention is provided with: an antenna base (100) having a bottom part (102); a board (200) arranged above the bottom part and opposed to the bottom part; and an antenna elem...  
WO/2020/151807A1
A slot antenna (1) comprising at least a first conductive structure (2), a second conductive structure (3), and at least one antenna feed (4) coupled to the first conductive structure (2). The first conductive structure (2) is at least p...  
WO/2020/153098A1
This antenna module (100) comprises: a dielectric substrate (130); a plurality of antenna elements (121); a ground electrode (GND); and a conductor wall (125). The plurality of antenna elements (121) are arranged on the dielectric substr...  
WO/2020/153068A1
Provided is an antenna module in which noise arising in a connector is unlikely to exert an effect on antenna characteristics. A high-frequency integrated circuit element carries out signal processing on high-frequency signals sent/recei...  
WO/2020/152987A1
An antenna (1) according to the present disclosure is provided with a plate-like transparent dielectric body (10), a patch antenna (20), a ground plate (30), and a transparent conductive film (40). The patch antenna (20) is provided to a...  
WO/2020/151839A1
A slot antenna (1) comprising at least a first conductive structure (2), a second conductive structure (3), and at least one antenna feed (4) coupled to the first conductive structure (2). The first conductive structure (2) is at least p...  
WO/2020/149138A1
An antenna module (100) may be installed in a communication device (10). The antenna module (100) is provided with: a dielectric substrate (130) having a multilayer structure; a ground electrode (GND) arranged on the dielectric substrate...  
WO/2020/149407A1
A leaky waveguide is configured by forming metal tubes for propagating electromagnetic waves in such a manner that a cross-section thereof is a flat-circular shape and the metal tubes each have a first opening and a second opening with t...  
WO/2020/149589A1
An antenna module is provided to reduce the radio waves radiated toward a back lobe of the antenna module, and includes a printed circuit board (PCB) including at least one insulating layer, at least one antenna array disposed on an uppe...  
WO/2020/148467A1
The present invention relates to a feed system comprising at least one horn and a sub-reflector, for double-reflector antenna systems, with high-impedance surfaces for reducing surface currents and the electric field generated, which con...  
WO/2020/143919A1
The present disclosure relates to a waveguide arrangement (1, 1') comprising a mounting printed circuit board (2), PCB, and at least a first waveguide layer (4). Each waveguide layer (3, 4, 5, 6) comprises at least a first waveguide cond...  
WO/2020/144750A1
According to the present invention, each of a plurality of element antennas (2): has a first radiation structure (3a), a second radiation structure (3b), and a switch (5) that switches between the first radiation structure (3a) and the s...  
WO/2020/145392A1
This antenna module (100) is provided with: a dielectric substrate (130) having a multi-layer structure; a ground electrode (GND) disposed in the dielectric substrate (130); a power feeding element (121) which faces the ground electrode ...  
WO/2020/144994A1
The purpose of the present invention is to provide, for example, a small antenna which can achieve impedance matching at a plurality of resonant frequencies, and a communication device including the antenna. The antenna comprises a condu...  
WO/2020/143903A1
The present invention provides a radiating unit, a flat panel antenna comprising an array of the radiating units, and a method for manufacturing the flat panel antenna. The radiating unit comprises a power divider element and four elonga...  
WO/2020/142079A1
A triad antenna shield includes a housing positionable radially external to three loop antennas of a resistivity logging tool in a wellbore. The housing defines three slot sets each corresponding to a respective one of the loop antennas ...  
WO/2020/142171A1
A waveguide antenna apparatus includes a lower laminate layer of non-radio-frequency (RF) material and a first layer of conductive material formed on a top surface of the lower laminate layer of non-RF material. A middle layer of non-RF ...  
WO/2020/139531A1
A radio frequency applicator comprises an open-ended, hollow waveguide having an aperture therein. A solid insert is positioned within the waveguide. The solid insert has a recess formed therein that is aligned with the aperture. Filler ...  
WO/2020/137240A1
A radio communication device (1) is provided with: an RF circuit (10) that is formed on one surface of a printed board (101) and generates an RF signal (S1_1); a transmission wire (W1) that transmits the RF signal (S1_1); a transmission ...  
WO/2020/133111A1
An antenna device, which may be applied to a terminal having a metal frame or a terminal having an all-metal ID. The antenna device may comprise: a slot antenna formed in a slot provided in a metal frame, and a groove antenna formed by a...  
WO/2020/137024A1
This rectenna device is provided with: an antenna part (210); a first rectification part (31) that rectifies the flow of high-frequency waves inputted to the antenna part (210); an antenna part (220); a second rectification part (32) tha...  
WO/2020/124952A1
The present invention relates to the technical field of communication antennas. Disclosed is a multiple polarization loudspeaker antenna employing an electrically-controlled switching technique. The loudspeaker antenna comprises a loudsp...  
WO/2020/124251A1
A single-layer substrate integrated directive broadside beam leaky-wave antenna is provided. Opposite ends of a leaky-wave structure are fed with anti-phase versions of a common signal, resulting in broadside frequencies being set apart ...  
WO/2020/126573A1
The invention concerns a method for producing a chip card or a metal insert (1A, 1B) for a radiofrequency chip card, said method comprising the steps of: - providing at least one metal plate (2, 2p) cut out in the form of an antenna loop...  
WO/2020/130839A1
Antenna assembly comprising the combination of a steerable phased array antenna with omnidirectional sector and a GNSS antenna, and antenna system comprising the antenna assembly.  
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...  
WO/2020/126254A1
A leaky wave antenna (100), wherein at least one line (110, 111), each having a feed-in point (101, 102), is embedded in an insulating layer (120) composed of foam material. The insulating layer (120) is arranged between an electrically ...  
WO/2020/121876A1
Provided is a scanning antenna comprising a transceiving region (R1) which includes a plurality of antenna units (U), and a non-transceiving region (R2) which is outside the transceiving region. The scanning antenna comprises a TFT subst...  
WO/2020/123234A1
A portable information handling system structure located between housing hinges along one side of the housing has first and second antenna disposed at opposing ends with a cooling fan between the first and second antenna and over the ant...  
WO/2020/121877A1
A scanning antenna according to the present invention has: a transmission/reception region (R1) including a plurality of antenna units (U); and a non-transmission/reception region (R2) outside the transmission/reception region. The scann...  
WO/2020/122070A1
Provided are an antenna device having omnidirectional characteristics and excellent reception characteristics, and a communication method. This antenna device is provided with: a first antenna (1) which is disposed facing a first directi...  
WO/2020/121482A1
[Problem] To make it so that radiated waves are not reflected inside a case when a plurality of antennas that correspond to different frequencies have been installed. [Solution] Provided is an antenna device that comprises: a first anten...  
WO/2020/120589A1
A wireless device using a radiating system able to operate in more than one communication systems, featuring compact dimensions by comprising a radiating structure that contains a compact boosters arrangement that comprises a first and a...  
WO/2020/121875A1
A scanning antenna according to the present invention has: a transmission/reception region (R1) including a plurality of antenna units (U); and a non-transmission/reception region (R2) outside the transmission/reception region. The scann...  
WO/2020/116934A1
Disclosed is a ridge guide waveguide including a conductive base, a conductive ridge protruding upward from the conductive base and extending along a predetermined wave transmission direction, an upper conductive wall located over the co...  
WO/2020/114607A1
An antenna structure comprising: a first signal connector; a second signal connector; a cavity antenna defined by a set of planar walls, the cavity antenna being coupled to the first signal connector and configured for emitting a field p...  
WO/2020/115979A1
Provided is an antenna array for which directivity can be controlled in an omnidirectional manner. An antenna array 1 comprises, in the order in which they are layered: a plurality of feed lines 21; a first dielectric layer 11; a ground ...  
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...  
WO/2020/110930A1
The present invention provides an RFID tag with which it is possible to extend a communicatable distance by a simple and highly reliable antenna connection. This RFID tag (1) comprises an RFID tag device (20) created by mounting an IC fo...  
WO/2020/110610A1
Provided is a waveguide slot antenna suited for miniaturization while maintaining good characteristics on the basis of the structure and arrangement of a power feeding unit. This waveguide slot antenna is configured by providing a powe...  
WO/2020/110741A1
Provided is a radar device capable of suppressing a rise in temperature of an electronic component. A radar device (1) comprises a substrate (10) provided with an MMIC chip (14) on one main surface (11), a horn (20) disposed on the one m...  

Matches 701 - 750 out of 14,746