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WO/2023/134882A1 |
The invention relates to an arrangement of at least two planar antennas, comprising a printed circuit board, the printed circuit board having a first layer comprising a conductive material (11) enclosing non-conductive material (12, 13) ...
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WO/2023/131416A1 |
A planar antenna topology comprising multiple connection ports and multiple radiators arranged in multiple columns and multiple rows. One or more of the multiple of radiators in one or more columns of the multiple columns and one or more...
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WO/2023/132113A1 |
This antenna module comprises an antenna that is mounted on a mounting surface, and a plate-shaped artificial magnetic conductor that is disposed adjacent to the antenna and that has a first surface on which a plurality of first unit cel...
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WO/2023/133300A1 |
An exemplary system and method are disclosed for an interpenetrating set of phased array monopoles configured to asynchronously radiate radio frequency signals simultaneously on a plurality of radio frequency bandwidths in a plurality of...
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WO/2023/130765A1 |
Disclosed is a silicon-based time modulation phased array feed network unit, characterized in comprising a power division module, a time modulation module, an orthogonal synthesis module, and an amplifier module. In a signal transmission...
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WO/2023/129880A1 |
Waveguide antennas and corresponding manufacturing methods are described herein. These include dual-linear antennas. These dual-linear antennas provide efficient transmission and reception of two radio-frequency signals that may be polar...
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WO/2023/124839A1 |
The present application relates to the technical field of antennas, and provides an antenna array, a communication method and a communication apparatus. The present application can increase the gain of the antenna array without increasin...
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WO/2023/129570A1 |
A small cell access node is configured for mounting in an elevated or aerial location, such as on a streetlight. In one exemplary embodiment, the small cell access node includes a housing, at least one electrical module, and an electrica...
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WO/2023/128711A1 |
An electronic device, according to one embodiment, may comprise: a housing including a front plate, a rear plate oriented in a direction opposite to the front plate, and a side bezel structure surrounding a space between the front plate ...
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WO/2023/127595A1 |
Provided is an antenna that suppresses, throughout a wide frequency band, increase in passing loss when phase shifting a signal input from an antenna element. The antenna is configured by including a power supply circuit 20 that converts...
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WO/2023/127835A1 |
This patch antenna comprises: a radiation element; a dielectric which is positioned at one surface side of the radiation element; and a first metal body which is at the side opposite from the one surface side of the radiation element and...
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WO/2023/124596A1 |
An antenna array element and an array antenna. The antenna array element uses a solution in which a phase shifter collaborates and a dielectric block capable of changing a dielectric constant are used together, so as to precisely adjust ...
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WO/2023/123503A1 |
A polarization direction control method, a remote control device and a storage medium. The method may comprise: acquiring current attitude information of an unmanned aerial vehicle; determining a target synthetic polarization direction a...
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WO/2023/126876A1 |
Radar retroreflective (R3) devices including an electromagnetic absorber are provided. The electromagnetic absorber is disposed on selected areas of the device to reduce specular reflection without substantially reducing retroreflection ...
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WO/2023/123296A1 |
A novel multi-antenna array system for rapid data collection based on the application of LSAR and CSAR, comprising a multi-input multi-output antenna array, a switching circuit, a transceiver, and a processor which are connected in seque...
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WO/2023/121430A1 |
A multiband base station antenna having improved beamwidth is disclosed. The disclosed antenna comprises: a reflective plate; a plurality of first low-band radiators arranged on the reflective plate along a first column; a plurality of s...
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WO/2023/122462A1 |
An antenna structure may include a solid antenna structure and a mesh antenna structure. The mesh antenna structure may be coupled to an outer edge of the solid antenna structure through two or more ribs. The two or more ribs may be conf...
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WO/2023/120467A1 |
This antenna module (100) comprises a ground electrode (GND1), a dielectric substrate (130), and a first radiation element (121) and a second radiation element (122) disposed on the dielectric substrate (130). The second radiation elemen...
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WO/2023/120357A1 |
An antenna module (100) comprises a curved part (130) and a first planar part (120a). The first planar part (120a) includes: a connection surface (122) that connects to the curved part (130); a back surface (123) that crosses the connect...
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WO/2023/115285A1 |
An antenna sidelobe suppression method and an antenna array. An antenna comprises a feed unit for feeding power to the antenna array by means of N power amplifiers, and the N power amplifiers comprise N1 first power amplifiers having a r...
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WO/2023/117098A1 |
A connection assembly (18) for a radiator head (14) of an antenna (12) comprises a connector (22) and a feeding structure (20). The feeding structure (20) comprises a substrate (44), at least one ground conductor (46) and at least one si...
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WO/2023/118903A1 |
An omnidirectional blade antenna (12) for a moving platform such as an aircraft (10). The antenna (12) comprises: a support structure (18, 20) configured for mounting to an exterior wall of the platform (10) defining a mounting surface; ...
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WO/2023/121919A1 |
A radar sensor (100a) includes a housing (104), cover (105), and a plurality of transmit and receive antennas (108,110). The housing includes a cavity retaining a processing board. The cover defines a radome having a recess (109) into th...
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WO/2023/117958A1 |
To limit interference between antennas such as radar patch antennas in a structure, rows of pin elements are provided intersecting a propagation path on the surface of the structure. These rows may comprise inner and outer rows separated...
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WO/2023/117192A1 |
The invention relates to an antenna device (102) comprising a low-frequency array (104) of low-frequency dipoles (112) having respective centres (112c) aligned on a so-called vertical axis (A1); a high-frequency array (106) of high-frequ...
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WO/2023/117427A1 |
The present disclosure relates to an antenna device (1) comprising an antenna plate (2) having a front face (3) and a back face (4) and at least one waveguide channel segment ( 5) having a front section (6) and a back section (7) arrange...
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WO/2023/122373A1 |
Base station antennas are provided that include radiating elements provided by a nonmetallic substrate having metal surfaces thereon. The radiating elements may be provided by a molded body that includes an integrated or cooperating fenc...
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WO/2023/122155A1 |
A diversity antenna for transmitting and/or receiving radio frequency (RF) signals includes a planar dielectric substrate on which is disposed a single conductive patch and a pair of conductive feeds, each conductive feed extending into ...
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WO/2023/108626A1 |
A phased array antenna, a scanning method therefor, and an antenna system. The phased array antenna comprises a plurality of antenna elements and a liquid crystal phase shifter used for performing phase calibration on the plurality of an...
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WO/2023/110068A1 |
A radiator (14) for an antenna (12) is provided, comprising a radiator head (22) with an active radiation area (28) having a first section (30) and at least one second section (32), wherein the first section (30) and the at least one sec...
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WO/2023/108630A1 |
An antenna includes a cross-polarized feed signal network configured to convert first and second RF input feed signals to first and second pairs of cross-polarized feed signals at respective first and second pairs of feed signal output p...
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WO/2023/112903A1 |
The present invention provides a low-profile composite antenna device which enables a reduction in size while retaining antenna transmission/reception properties. A low-profile composite antenna device for vehicles comprises a base pla...
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WO/2023/111449A1 |
The invention relates to a method for estimating the direction of arrival of an electromagnetic wave at an antenna array (2), comprising the steps of: - estimating (202) a covariance matrix of signals acquired by the antenna array (2); -...
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WO/2023/113192A1 |
Disclosed is a multi-band base station antenna using a selective shielding surface. The disclosed antenna comprises: a selective shielding surface which passes signals in a preset frequency band; a plurality of low-band radiators located...
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WO/2023/114363A1 |
The system for a collapsible direction finding antenna. The antenna comprising a rigid central portion and a plurality of foldable arms. The antenna is aerial/kite lifted once launched from a tube to provide increased line of sight above...
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WO/2023/110074A1 |
An antenna assembly, an apparatus having the antenna assembly, and a method of manufacturing the antenna assembly are disclosed. Antenna performance in, e.g., mobile de-vices is improved via an antenna assembly which allows wide-angle be...
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WO/2023/110405A1 |
The invention relates to a hollow waveguide assembly. The hollow waveguide assembly comprises a hollow waveguide and at least one radiation opening coupled to the hollow waveguide. The hollow waveguide assembly comprises a circuit carrie...
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WO/2023/113837A1 |
A portable Electromagnetic Countermeasure (ECM) device is disclosed for military and civilian population protection from electromagnetic communications and attack, including cell phones, radios, radio-triggered explosive devices, and oth...
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WO/2023/111001A1 |
The invention relates to an active antenna (100) comprising: - a passive segment (200) of an antenna array, said segment being extended at one end (201) by a plate (300) in which apertures (310) are formed, - one or more active assemblie...
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WO/2023/108340A1 |
An antenna apparatus, a radar, a detection apparatus, and a terminal, which can be applied to intelligent driving, assisted driving or autonomous driving. The antenna apparatus comprises a first antenna array, wherein the first antenna a...
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WO/2023/103481A1 |
Embodiments of the present disclosure provide a distributed antenna system. The distributed antenna system comprises: a plurality of ports, configured to receive downlink signals or send uplink signals; a plurality of first antennas, con...
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WO/2023/106134A1 |
An antenna device (20) has an azimuth angle antenna (21) and a plurality of elevation angle antennas (22). An azimuth angle information acquisition unit acquires the distance and azimuth angle to an object to be sensed, on the basis of a...
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WO/2023/102670A1 |
The present invention relates to the calibration of antennas by means of autonomous or unmanned aircraft vehicles (UAVs) also known as drones. In particular, the invention discloses a system and a method to calibrate antennas by means of...
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WO/2023/108085A1 |
Systems and methods for fabricating a highly power efficient p-i-n diode-based THz radiating array in accordance with embodiments of the invention are illustrated. One embodiment includes a p-i-n diode-based intercoupled THz radiating ar...
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WO/2023/101853A1 |
A plateable polymer composition is provided. The polymer composition comprises a noble metal catalyst distributed within a polymer matrix containing at least one high naphthenic thermotropic liquid crystalline polymer that includes repea...
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WO/2023/098687A1 |
Disclosed in the present application are an antenna structure and an electronic device. The antenna structure comprises: a metal frame comprising a first resonance arm and a second resonance arm, wherein a grounding point is set between ...
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WO/2023/100404A1 |
[Problem] To provide a series antenna switching system and an RF-tag reading system for shelves, which make it possible to readily read RF tags of a large number of items displayed in shelves, irrespective of the orientations or directio...
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WO/2023/101849A1 |
A plateable polymer composition is provided. The polymer composition comprises 100 parts by weight of a polymer matrix that includes a thermotropic liquid crystalline polymer, from about 10 parts to about 80 parts by weight of silicate f...
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WO/2023/100405A1 |
[Problem] To provide a patch antenna capable of reducing the weight thereof. [Solution] This patch antenna 501-50n comprises: a radiation element member 560; a ground plate member 580 provided to face the radiation element member 560; an...
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WO/2023/101851A1 |
An antenna module is provided. The antenna module comprises a dielectric on which is disposed one or more antenna elements configured to transmit and/or receive a radiofrequency signal; a communication circuit for processing the radiofre...
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