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Matches 201 - 250 out of 18,537

Document Document Title
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...  
WO/2020/106596A1
An integrated connector-antenna assembly is provided, wherein an antenna is monolithically integrated with a radio frequency (RF) connector housing. The connector-antenna assembly may also include the RF signal element, wherein the conne...  
WO/2020/105987A1
An electronic device in provided, including an antenna using a horn structure capable of using at least a portion of a metal member as a signal waveguide structure of the antenna. The device includes a housing, a display, a printed circu...  
WO/2019/094337A8
Described herein is a low profile radiator (LPR) manufactured using additive manufacturing technology (AMT). Such an AMT radiator is suitable for use in an array antenna which may be fabricated using AMT manufacturing processes.  
WO/2020/103150A1
Disclosed is a wide-angle radiation leaky coaxial cable, wherein same is successively provided with an inner conductor (1), an insulating layer (2), an outer conductor (3) and an outer sheath (4) from the inside out. Several slot base bl...  
WO/2020/103416A1
Disclosed is a horn antenna, with a guided wave channel being formed inside the horn antenna, the horn antenna comprising a first portion located in a lower portion and a second portion located above the first portion, wherein the first ...  
WO/2020/098726A1
The disclosed structures and methods are directed to antenna systems configured to transmit and receive a wireless signal in and from different directions. A switchable lens antenna has excitation ports radiating radio-frequency (RF) wav...  
WO/2020/100365A1
The present invention makes it possible to improve beam sweep characteristics and resolution in a two-dimensional direction in an antenna provided with directivity. A plurality of antenna elements is disposed in a two-dimensional plane...  

Matches 201 - 250 out of 18,537