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WO/2021/259872A1 |
Cross talk between elements of a waveguide antenna array is reduced by providing matrices of conductive pins, which are electrically coupled at RF frequencies to the waveguide bodies. The diameter and length of each pin is defined as a f...
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WO/2021/261838A1 |
The present invention relates to an antenna element and a display device including same. The antenna element according to an embodiment may comprise: a dielectric layer; a first radiator disposed on the upper surface of the dielectric la...
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WO/2021/256309A1 |
This antenna device is provided with a ground plate (11), which is a plate-shaped conductor member, an opposing conductor plate (13), which is a plate-shaped conductor member disposed with a prescribed spacing from the ground plate (11) ...
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WO/2021/254624A1 |
A radar meter comprising an antenna array for capturing the topology and a fill level gauge antenna for measuring the fill level. The antenna array is arranged around the fill level gauge antenna.
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WO/2021/250016A1 |
A radar device comprising: a printed circuit board (120), PCB, comprising a ground plane (1202), a radar sensor chip package (130) mounted on the PCB (120) and comprising a mm Wave radio frequency, RF, integrated circuit (1302) and a pla...
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WO/2021/249170A1 |
The present disclosure relates to the technical field of electronic devices, and specifically provides a multi-frequency slot antenna, a terminal device and an antenna resonance frequency adjustment method. The antenna is applied to the ...
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WO/2021/246849A1 |
Proposed are a radar antenna configured to form a waveguide through a partition wall on a plate having a plurality of slots, and a method for manufacturing same. The proposed radar antenna comprises: a first plate having an inner surface...
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WO/2021/244612A1 |
The present disclosure provides a wearable device, comprising: a metal bezel, a gap between the metal bezel and a main board of the wearable device forming an antenna of the wearable device; and a metal face frame, the metal face frame a...
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WO/2021/240760A1 |
An antenna device (1) comprises: a dielectric substrate (2) in which a power supply line (5) and a radiation part (3) are provided on a first surface, and a ground conductor is provided on a second surface on the opposite side from the f...
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WO/2021/241305A1 |
A waveguide slot antenna according to an aspect of the present disclosure is provided with: a waveguide (10) having, as a radiating portion (8) for emitting radio waves, a plurality of slots (6) provided at predetermined intervals in a c...
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WO/2021/241455A1 |
The present invention suppresses the radiation of radio waves to under an antenna unit. This antenna unit is configured to be installed for use facing the window glass of a building, and comprises a plurality of array antennas. The plura...
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WO/2021/242616A1 |
A microwave heat converter includes a cylindrical waveguide cavity, a non-conductive conduit, and a microwave waveguide. The non-conductive conduit is arranged to carry liquid flowing through a central area of the cylindrical waveguide c...
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WO/2021/235133A1 |
An antenna device (1) comprises: an antenna resonant element (10); an antenna power supply circuit board (20) that provides power to the antenna resonant element (10); and a power supply point movement mechanism (30) that is for moving, ...
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WO/2021/234098A1 |
Aspects of the present invention relate to a wave guide (4) for an array antenna (2), the wave guide (4) comprising: a mounting portion (44) configured to receive a plurality of radar antennas (38) of the array antenna (2), the mounting ...
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WO/2021/232994A1 |
Provided is a wearable device, comprising: a metal frame, a printed circuit board (PCB) and a first feeding unit, wherein a gap is formed between the metal frame and the PCB; the metal frame comprises a first feeding point, a first groun...
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WO/2021/233251A1 |
Disclosed are a touch display screen and an electronic device. The touch display screen comprises a display layer, a touch layer, and a flexible circuit board; at least one first through hole is formed in the touch layer, and the touch l...
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WO/2021/226755A1 |
The invention relates to an antenna for a wireless communication device, such as a Wi-Fi access point. The antenna comprises an electrically conductive radiation structure (120) defining a plurality of radially extending radiation slots ...
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WO/2021/227681A1 |
Provided is an electronic device. The electronic device comprises a base antenna, a dielectric body and a shell, wherein the dielectric body is arranged on the base antenna; the shell comprises a resonance area; a material, which is loca...
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WO/2021/230301A1 |
This antenna device that is used on a mobile body is provided with: a vertical polarized antenna (40) that has a higher directional gain at low elevation angles than that at high elevation angles; a horizontal polarized antenna (30) that...
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WO/2021/225055A1 |
A first substrate portion comprises a first substrate portion body having a structure in which a plurality of first insulator layers are stacked in an up-down direction, and a first conductor layer and a first interlayer connection condu...
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WO/2021/213126A1 |
Embodiments of the present application provide an electronic device, comprising: a metal piece, a first feed unit, and a second feed unit, wherein the metal piece is provided with a first slot and a second slot that are connected to each...
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WO/2021/215161A1 |
[Problem] To construct a multimode waveguide antenna connected to a waveguide for propagating multimode electromagnetic waves, the multimode waveguide antenna separating signals of various modes and radiating the respective signals to th...
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WO/2021/213182A1 |
Provided in the embodiments of the present application are an electronic device and an antenna apparatus, the antenna apparatus comprising a metal body, a signal emission source, at least one antenna radiating body, and at least one feed...
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WO/2021/214959A1 |
This array antenna device (1) comprises: a dielectric layer (2a) provided on a ground conductor plate (10a); a plurality of patch elements provided on the dielectric layer (2a); a dielectric layer (2b) provided on the patch elements (5);...
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WO/2021/214815A1 |
Stub conductors (13A, 13B) are positioned so as to sandwich a gap (14) and be separated from a patch conductor (12), so as to surround the outer periphery of the patch conductor (12). In a circuit-integrated antenna, reduced size of the ...
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WO/2021/210297A1 |
An element according to the present invention has a structure in which a plurality of insulator layers, including a first insulator layer and a second insulator layer, are laminated in the vertical direction. The first insulator layer is...
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WO/2021/209129A1 |
The invention relates to a radar sensor having a sensor housing which has a spherical shape at least in sections, said sensor housing being rotatably mounted in a fastening device. By way of example, the sensor housing has a spherical sh...
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WO/2021/204362A1 |
The present disclosure relates to a microstrip antenna device, which may comprise a center-fed antenna array. Further, the present disclosure provides a radar device, which comprises the antenna device, and a method for fabricating the a...
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WO/2021/205739A1 |
[Problem] To provide a safe RFID data collecting device and an RFID data collection system with which there is no leakage of information being written to an RFID tag or information being read from the RFID tag, even if communication with...
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WO/2021/201322A1 |
An electronic device having an antenna is provided according to one embodiment. The electronic device may comprise: a slot antenna provided with a slot region, having a predetermined shape, on a conductive layer operating as a ground reg...
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WO/2021/203084A1 |
Routing and layout for an antenna are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, wherein each antenna element of the plurality of RF radiating an...
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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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