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WO/2023/074490A1 |
This on-board antenna device comprises: an antenna case having a longitudinal direction; and a plurality of monopole antennas which are accommodated in an accommodation space of the antenna case. The plurality of monopole antennas are ar...
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WO/2023/061581A1 |
An antenna (12), in particular for a mobile communication base station (10), has first radiators (16) for a first frequency range and a frame (14), wherein the frame (14) defines at least one window (32) for receiving at least one insert...
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WO/2023/062954A1 |
Provided is a cross dipole antenna that can communicate over a plurality of frequencies and has a structure easily made compact.　This cross dipole antenna 100 comprises: a core made of a dielectric material; a reflective plate; a first...
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WO/2023/057762A1 |
In some examples, a method for generating a set of slot activation configurations for a holographic radial line slot antenna array comprising multiple slots defining a preconfigured slot pattern, each slot activation configuration defini...
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WO/2023/052743A1 |
There is disclosed a multi-beam antenna array, comprising a main array of antenna modules, each antenna module comprising a plurality M of individually-steerable antenna elements. The antenna modules are arranged in the main array with N...
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WO/2023/051471A1 |
The present application provides an antenna system and a base station antenna feed system. The antenna system comprises a first frequency band radiating element array, a frequency selective surface, and a second frequency band radiating ...
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WO/2023/049652A1 |
Disclosed is a system for performing Massive MIMO or Multi-User MIMO using a gradient index sphere (such as a Luneburg Lens). The gradient index sphere may have a plurality of radiators disposed along its outer surface such that each rad...
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WO/2023/045688A1 |
Provided in the embodiments of the present application is an electronic device having a millimeter wave antenna module. The electronic device comprises a circuit board, a rear cover and a millimeter wave antenna module, wherein the milli...
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WO/2023/045282A1 |
The present invention relates to a high-frequency radiation unit and a multi-frequency base station antenna. The high-frequency radiation unit comprises a radiator, a vibrator base, a first feeding member and a second feeding member. The...
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WO/2023/043734A1 |
An electromagnetic, EM, apparatus, includes: a first portion having an EM signal feed; and a second portion disposed on the first portion, the second portion having a shaped metallized form having at least one shaped metallized cavity, t...
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WO/2023/035095A1 |
Active antennas are provided that include a reflector defining part of an external heat dissipation surface and a plurality of radome elements coupled to the reflector (s). The reflector can include or be coupled to longitudinally extend...
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WO/2023/034259A1 |
A directionally-tunable antenna element of an antenna is provided. The directionally-tunable antenna element includes a feed structure, a coupling structure, and a ridge structure. The coupling structure is disposed between the feed stru...
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WO/2023/032186A1 |
This non-powered element (50) is used for a transmitter (10) that is configured to transmit data. The transmitter (10) has a powered loop antenna (25) in a casing (11). The non-powered element (50) is disposed to be exterior to the casin...
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WO/2023/031543A1 |
An antenna (100) comprising at least a first resonant cavity (110) and a second resonant cavity (120), each resonant cavity (110, 120) being closed off by a base (112, 122) at one end and comprising a radiating element (111, 121) superim...
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WO/2023/029431A1 |
Base station antennas include at least one passive internal grid reflector with an array of low band radiating elements projecting forward of a front one of the at least one grid reflector. A mMIMO antenna array resides behind a back one...
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WO/2023/032046A1 |
A dipole antenna 10 comprises: a reflector 70; and a dipole element 10 which has radiation parts 11 and 12 that are provided at predetermined heights from the reflector 70, wherein the radiation parts 11 and 12 have a capacitor that has ...
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WO/2023/031420A1 |
The invention relates to a directional antenna (300) for a radar system (200) of a motor vehicle (1) comprising a housing (350) having a reflecting shell that has an inner space which forms a reflecting cavity (400) for electromagnetic w...
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WO/2023/025382A1 |
A mobile communication antenna (1) with at least one radiator (3) that comprises first and second dipoles (15, 18), which comprise first and second dipole halves (16, 17; 19, 20). Each dipole half (16, 17; 19, 20) comprises first and sec...
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WO/2023/017249A1 |
Antenna systems with beam tracking and scanning ability are described. The antenna systems include one or more reflectors and one or more feeds. The tracked or scanned beam(s) are produced by moving the feed(s) while the reflector(s) is ...
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WO/2023/016640A1 |
A multi-band antenna (14) has a first band assembly (16) and at least one second band assembly (18), wherein the first band assembly (16) comprises a first support (20) and at least one first radiator (22) for frequencies in a first freq...
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WO/2023/016639A1 |
A multi-band antenna (12) has first radiators (16), second radiators (22), a frame (14) and at least one insert (18). The frame (14) comprises a frame reflector surface (46), the first radiators (16) are mounted to the frame (14), and th...
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WO/2023/018613A1 |
Various arrangements of transmit and receive shared-aperture array antenna systems are presented herein. The arrangements can include an antenna that includes: a planar substrate; a first row of a first plurality of transmit patches arra...
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WO/2023/014600A1 |
An antenna includes a radiating element on a forward-facing surface of an underlying reflector, and a multi-element planar broadband lens in front of and within a radio frequency (RF) transmission path of the radiating element. The broad...
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WO/2023/010953A1 |
A multi-frequency multi-beam lens antenna, comprising a Luneburg lens, two low-frequency oscillators and four high-frequency oscillators. The operating frequency of an individual low-frequency oscillator is within the range of 694-960 MH...
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WO/2023/011717A1 |
An antenna apparatus (200; 400; 500; 600) comprises an array of radiators (202; 402; 502; 602) and a refractive device (204; 404; 504; 604) having an optical axis (206; 406; 506; 606) that passes through the array of radiators. The array...
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WO/2023/013462A1 |
A position information deriving system (100) is provided with: an antenna device (1) which includes an azimuth angle antenna (11) and an elevation angle antenna (12), and which emits radio waves onto a detection target and receives refle...
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WO/2023/005612A1 |
A multi-beam lens antenna and an antenna device. The multi-beam lens antenna comprises a lens, an antenna array, and a waveguide assembly. The antenna array comprises a plurality of antenna feeds printed on a circuit board, and each ante...
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WO/2023/008268A1 |
Provided are a microlens array antenna enabling construction of a radar device which is reduced in size to eliminate restrictions in mounting space, and a radar device and a vehicle equipped with the same. A microlens array antenna 1A is...
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WO/2023/005373A1 |
Provided in the present invention are a better electromagnetic wave lens and a production method therefor, and a lens antenna. The electromagnetic wave lens is a rolled body made by rolling a strip-shaped material; a dielectric material ...
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WO/2023/002900A1 |
The present invention provides a radio wave control system 1 for increasing radio wave intensities in a wide area. The radio wave control system 1 comprises: a phase adjusting plate 10 that transmits radio waves from a second main surfac...
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WO/2023/002957A1 |
This antenna device is disposed on a mobile body having a structural part, the antenna device being provided with an antenna element that is disposed apart from the structural part and corresponds to radio waves of a prescribed frequency...
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WO/2023/002612A1 |
The present invention provides a display cover for a wireless terminal that suppresses a decrease in antenna performance of the wireless terminal even when arranged on a display, and that can amplify electric waves of the antenna that us...
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WO/2023/273600A1 |
The present application provides a lens, a lens array, and an array antenna. The array antenna comprises: a radiator array comprising a plurality of radiator units arranged according to a first array rule, and having at least a first arr...
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WO/2023/276606A1 |
Provided are a microlens array antenna less subject to a decrease in antenna gain or degradation of side lobe characteristics, and a radar device and a vehicle having the same. A microlens array antenna 1A is provided with: a planar arra...
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WO/2023/274048A1 |
Embodiments of the present application provide an antenna apparatus and a communication device. By means of electrically connecting an active oscillator of the antenna apparatus to a second end of a first conductor, a first end of the fi...
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WO/2023/273896A1 |
Disclosed in the present application are an antenna and a base station. The antenna comprises: a reflecting plate, an antenna housing, a radiator, a radiating unit and a transceiver. The reflecting plate has a first surface and a second ...
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WO/2023/275808A1 |
A compact directed energy system is disclosed that is configured to generate directed energy beams. The compact directed energy system includes a radio frequency system configured to provide a directed energy beam in a frequency range be...
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WO/2022/271646A1 |
An active radio-frequency (RF) sensing technology for determining the relative and/or absolute state (e.g., position, velocity, and/or acceleration) of a target object (e.g., a person, a car, a truck a lamp post, a utility pole, a buildi...
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WO/2022/266637A1 |
A self-deployable antenna and/or antenna array that is made up of one or more antenna elements. Each of the antenna elements has a structural base that supports portions of the antenna and can be positioned between a stored configuration...
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WO/2022/265524A1 |
Provided herein is an artificial dielectric material for use in a focusing lens, comprising a plurality of dielectric tubes supported by one or more dielectric supporting elements which fix and separate the dielectric tubes from each oth...
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WO/2022/265806A1 |
Methods, systems, and devices for wireless communications are described. A communications device may transmit a first signal. The first signal may be transmitted from a first antenna array of the communications device through a lens of t...
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WO/2022/265751A1 |
Examples are disclosed that relate to changing an antenna pattern via one or more configurable parasitic antennas. One example provides a wireless device comprising a radio, a driven antenna connected to the radio, a ground plane, and on...
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WO/2022/265793A1 |
Base station antennas are provided. A base station antenna includes a reflector and radiating elements that are in rows and columns on the reflector. Each of the radiating elements extends forwardly from the reflector. Moreover, the base...
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WO/2022/260893A1 |
A feed element for an antenna includes a power divider; a first feed line extending forward from a reflector of the antenna to be coupled to an input of the power divider, the first feed line configured to form a first microstrip transmi...
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WO/2022/261505A1 |
A method for adjusting a pointing direction of an antenna beam involves forming a beam with a reflector antenna including a reflector and a feed, the feed including an array of N antenna elements, by activating a first set of antenna ele...
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WO/2022/258128A1 |
A structural element for an antenna, includes a reflector and a metal housing arranged on one side of the reflector and configured for accommodation of a signal distribution network. The structural element further includes the signal dis...
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WO/2022/258130A1 |
A signal distribution network comprises a plastic support and a flexible plastic foil. The flexible plastic foil is attached to one side of the plastic support with metal lines deposited on the flexible plastic foil. The signal distribut...
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WO/2022/258127A1 |
A signal distribution network for an antenna apparatus, including a flexible part and a rigid part. The flexible part includes a flexible plastic foil with a first metal structure deposited on the flexible plastic foil. The rigid part in...
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WO/2022/249644A1 |
An antenna according to one mode of the present invention comprises a primary radiator and a reflecting mirror. The primary radiator radiates electromagnetic waves. The reflecting mirror reflects electromagnetic waves radiated from the p...
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WO/2022/251667A1 |
The inventive subject matter provides apparatus, systems and methods in which a high port count base station antenna uses an array of spherical lenses with multiple ports per frequency band, containing multiple frequency bands, and capab...
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