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WO/2021/192823A1 |
Provided is a tapered TEM horn antenna which has high radiation efficiency across a wide frequency band, which has favorable reflection characteristics and radiation characteristics, and which is small. A tapered TEM horn antenna (1) i...
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WO/2021/192766A1 |
Radiating elements are provided on a substrate of an antenna module. The antenna module is accommodated within a housing. A first member in the form of gel is arranged between a surface of the antenna module facing a boresight direction ...
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WO/2021/193454A1 |
A vehicle antenna system has a first antenna attached near the front windshield of a vehicle, and a second antenna attached near the rear windshield of the vehicle. The first antenna and the second antenna can transmit and receive electr...
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WO/2021/193124A1 |
A communication module 10 that comprises an antenna 15, a transmission circuit 16, a reception circuit 17, and a control unit 20. The antenna 15 has a transmission-side first antenna element 111a and a reception-side second antenna eleme...
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WO/2021/192560A1 |
This planar antenna or this high-frequency module comprising the planar antenna has a structure that is easy to adjust for impedance matching over a broad bandwidth, and can be used in frequencies of a quasi-millimeter band or higher ban...
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WO/2021/188094A1 |
According to an aspect, a computing device includes a first enclosure, a second enclosure, a hinge coupled to the first enclosure and the second enclosure, and a hinge-based antenna defined by a slot of the hinge and a portion of an air ...
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WO/2021/186596A1 |
In the present invention, an antenna device (1) is provided with an antenna substrate (2), patch elements (5) provided to the antenna substrate (2), power supply conductors (6) provided to the antenna substrate (2), a power supply substr...
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WO/2021/187010A1 |
An antenna module is provided. A distribution/combining circuit has first to fourth ports. A first high-frequency circuit transmits and receives a high-frequency signal to and from a first port via a first transmission line. A second tra...
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WO/2021/188806A1 |
A method and apparatus for electrical addressing for an antenna (e.g., a metamaterial radio- frequency (RF) antenna are described. In one embodiment antenna comprising: a plurality of radio-frequency (RF) radiating antenna elements locat...
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WO/2021/186687A1 |
A mobile terminal is provided which can suppress local heat generation while preventing decreases in communication quality due to the positional relation relative to a base station. This mobile terminal is provided with a side frame whic...
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WO/2021/179825A1 |
An antenna assembly, which comprises: a conductive frame (110), provided with at least one slot (111), the slot (111) at least dividing the conductive frame (110) into a first conductive branch (113) and a second conductive branch (115) ...
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WO/2021/182037A1 |
This antenna module (100) comprises: a dielectric substrate (130) on which a feeding element (121) is formed; a dielectric substrate (140) on which a ground electrode (GND) is formed; and a conductive member (170). The dielectric substra...
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WO/2021/179322A1 |
Provided are a lens antenna, a detection apparatus, and a communication apparatus. The lens antenna comprises a feed source, a radio-frequency switch, at least two narrow-beam radiation units and at least two wide-beam radiation units, w...
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WO/2021/180590A1 |
An antenna arrangement comprising: a conductive element comprising three slots radially extending from a common center void; and a first feed and a second feed wherein the first feed is a single line feed and the second feed is a single ...
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WO/2021/177391A1 |
A double-sided board (32) comprises a first-type conductor layer (L1, L8), a second-type conductor layer (L1, L8), a waveguide-filling dielectric layer (P3 to P5), and a waveguide (36). The waveguide-filling dielectric layer (P3 to P5) i...
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WO/2021/171284A1 |
A compact wideband RF antenna for incorporating into a planar substrate, such as a PCB, having at least one cavity with a radiating slot, and at least one transmission line resonator disposed within a cavity and coupled thereto. Addition...
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WO/2021/171650A1 |
An antenna device (1) is provided with: a first ground member (15); one or more first antennas (11) connected to the first ground member (15) and resonating in a first frequency band; a second ground member (25) disposed in a position ad...
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WO/2021/173247A1 |
A communication device includes a metal chassis, a printed circuit board positioned within the metal chassis, and a hybrid cavity mode antenna. The hybrid cavity mode antenna includes a conductive wall defining at least a portion of a ca...
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WO/2021/171157A1 |
A microwave prism is used to repoint an operational Direct-to-Home (DTH) or Very Small Aperture Terminal (VSAT) reflector antenna as part of a ground terminal to receive (or transmit) signals from a different satellite or orbital positio...
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WO/2021/172238A1 |
The present invention addresses the problem of providing an antenna that improves radio communication between a plurality of communication devices disposed in different locations. This antenna includes: an antenna body; a case which is f...
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WO/2021/171830A1 |
The present invention provides a radio frequency module comprising: an interposer; a plurality of antenna element groups having first electrodes and second electrodes and configured such that the first electrodes are linearly arrayed at ...
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WO/2021/171997A1 |
An antenna device comprising: a first antenna (10) for radiating first polarization; a second antenna (20) for radiating second polarization; parasitic elements (11, 12, 21, 22); a ground plate (30); and a switch group comprising switche...
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WO/2021/167096A1 |
The purpose of the present disclosure is to provide a styrene-based resin molded body which exhibits an excellent dielectric constant, dielectric loss tangent and color tone, and which undergoes little decrease in characteristics due to ...
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WO/2021/166490A1 |
A wireless communication module (10) that comprises a circuit board (20), a first radiation conductor (31), and an insulating resin (50). The circuit board (20) has a first principal surface (201) and a second principal surface (202), an...
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WO/2021/166443A1 |
This antenna module (100) is provided with flat plate-shaped radiating elements (121, 122), and a power supply wiring (141A) which transmits a high-frequency signal to the radiating element (121). The radiating element (122) is arranged ...
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WO/2021/167505A1 |
An antenna array is provided. The antenna array comprises a plurality M of row antenna structures, each row antenna structure forming a row in the antenna array, M being a positive integer ≥ 2, and a plurality N of column antenna struc...
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WO/2021/166852A1 |
This RFID tag is provided with a first electrically conductive layer, a second electrically conductive layer in which an antenna is formed, an insulating layer, and an IC chip, wherein the antenna includes: a first slot; a second slot fa...
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WO/2021/162290A1 |
Various embodiments of the present disclosure relate to an electronic device comprising an antenna. An electronic device according to an embodiment of the present disclosure may comprise: a lateral member forming at least one region of t...
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WO/2021/157188A1 |
The present invention provides: a nematic liquid crystal composition which is a liquid crystal material that enables a larger phase control of micrometer or millimeter electromagnetic waves, while having a high Δn and a high Δε; and a...
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WO/2021/157492A1 |
This antenna device is provided with: a flexible substrate; an antenna element provided on a front surface or back surface of the flexible substrate; a thin film of feed line provided on the front surface or back surface of the flexible ...
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WO/2021/153034A1 |
This antenna module (100) comprises radiating elements (121a) and a dielectric substrate (105). The dielectric substrate (105) has a flat part (130) where an external terminal (T) to which an RFIC (110) is connected is disposed, a flat p...
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WO/2021/155133A1 |
An electromagnetic device includes: a substrate having an elongated aperture having an overall length, L, and an overall width, W, as observed in a plan view of the device, where L>W; a dielectric medium having a dielectric material othe...
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WO/2021/153035A1 |
An antenna device (120) is provided with: a plate-shaped radiation element (121) that radiates radio waves having a polarization direction in the X-axis direction; a ground electrode (GND); and a dielectric substrate (130) on which the r...
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WO/2021/153418A1 |
Provided is an antenna apparatus in which a ground plane is disposed on an inner layer of a dielectric substrate. Further, a feed line is disposed on the dielectric substrate. A first antenna element and a second antenna element are supp...
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WO/2021/151648A1 |
An antenna arrangement (100) having a stacked layered structure. The antenna arrangement comprises a radiation layer (110) comprising one or more radiation elements (111), and a distribution layer facing the radiation layer (110). The di...
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WO/2021/151538A1 |
An antenna arrangement (100) having a stacked layered structure. The antenna arrangement comprising a radiation layer (110) comprising one or more radiation elements (111), and a distribution layer (120) facing the radiation layer (110)....
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WO/2021/150368A1 |
RF signal transmission devices for a base station antenna include a printed circuit board which has a dielectric layer, a metal pattern layer on a first main surface of the dielectric layer, and a ground layer on a second main surface of...
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WO/2021/145044A1 |
[Problem] To provide an antenna for an RFID reader/writer configured so that, in order to prevent the influence of an RFID tag in a position separated on the horizontal plane, the antenna suppresses radiation of horizontal waves and radi...
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WO/2021/139064A1 |
Disclosed is a low sidelobe antenna. The low sidelobe antenna has a target detection direction and can form a radiation space suppressed in an opposite direction of the target detection direction. That is, the generation of a sidelobe of...
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WO/2021/137508A1 |
An electronic device according to various embodiments may comprise: a front plate disposed on a first surface; a rear plate disposed on a second surface opposite the first surface; a lateral member surrounding a space between the front p...
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WO/2021/132195A1 |
Provided is a method for manufacturing a novel resonant structure. This method for manufacturing a resonant structure includes a first conductor, a second conductor, a third conductor, and a fourth conductor. The third conductor expands ...
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WO/2021/131285A1 |
An antenna module (2100) receives high frequency signals output from an RFIC (2110) and radiates radio waves. The antenna module (2100) comprises: plate-shaped radiating elements (2130-1, 2130-2) that radiate radio waves of first polariz...
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WO/2021/131283A1 |
An antenna module (100) comprises: radiation elements (131, 132) that radiate radio waves of a first polarization direction; and a feeding wire (150) that supplies a common high frequency signal to the radiation elements (131, 132). The ...
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WO/2021/131284A1 |
An antenna module (1100) is an array antenna in which a plurality of sub-arrays are arrayed. The sub-arrays include a sub-array (1130-1) and a sub-array (1130-2). The sub-array (1130-1) and the sub-array (1130-2) are arranged adjacently ...
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WO/2021/132143A1 |
Provided are an antenna, a wireless communication module, and a wireless communication device that are novel and excellent in long-term reliability. The antenna includes a first conductor, a second conductor facing the first conductor in...
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WO/2021/125382A1 |
An antenna system mounted in a vehicle according to the present invention is provided. The antenna system comprises at least one LB antenna configured to operate in a first band that is a low band (LB), wherein the at least one LB antenn...
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WO/2021/120003A1 |
Provided is a metal slot antenna. The metal slot antenna comprises a metal middle frame, wherein the metal middle frame comprises a body, and a side wall surrounding the body, wherein the side wall is provided with a breaking joint used ...
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WO/2021/124170A1 |
A dual-polarization (RHCP, LHCP) antenna (1), comprising: a plurality of antenna elements arranged in cell units (8), each cell unit (5) including four antenna elements (3) and two 1-to-4 junctions (5), a first of the two junctions (5) b...
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WO/2021/125383A1 |
Provided is an antenna system mounted on a vehicle according to the present invention. The antenna system comprises: a first printed circuit board (PCB) having a metal pattern and a dielectric region; a second PCB on which a plurality of...
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WO/2021/120051A1 |
The present invention provides an antenna, comprising an antenna radiation unit, a ground unit, and a feed unit. The antenna radiation unit is provided with two straight grooves and several curved grooves; the two straight grooves are pe...
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