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Matches 1 - 50 out of 7,656

Document Document Title
WO/2019/208253A1
An antenna device (101) comprises: a first radiation element (11); a second radiation element (12); a first coil (L1) connected to the first radiation element (11) or a feed circuit (30); a second coil (L2) connected to the second radiat...  
WO/2019/208044A1
An antenna device (101) comprises: a first radiation element (11); a second radiation element (12); a first coil (L1) connected to the first radiation element (11) or a feed circuit (30); and a second coil (L2) connected to the second ra...  
WO/2019/206304A1
An apparatus, for example a multi-band radio frequency antenna system, comprising: a primary reflector, for example a parabolic reflector; and a near-field feed arrangement comprising: a multi-band waveguide feed comprising a first waveg...  
WO/2019/204988A1
The present application relates to the technical field of terminals, and provides a near field communication (NFC) antenna system and a terminal device, for use in increasing the magnetic flux of an NFC antenna. The NFC antenna system is...  
WO/2019/208362A1
In the present invention, an array antenna is configured with multiple multiband antenna elements capable of operating at multiple frequencies. An antenna drive unit, upon selecting some multiband antenna elements from among multiple mul...  
WO/2019/207283A1
A technique is provided for tuning the resonance frequency of an electric-based antenna formed by a radiator element coupled to an antenna ground plane. The disclosed method comprises providing a plurality of parasitic capacitive element...  
WO/2019/207927A1
The purpose of the present invention is to reduce the size of a solid-state imaging device for capturing an image. The solid-state imaging device is provided with an array antenna. Multiple rectenna circuits are arranged in the array ant...  
WO/2019/208446A1
This communication device is provided with: a substrate 30; a first inverted F antenna 10 disposed along a first side that constitutes the outer periphery of the substrate 30; and a second inverted F antenna 20 disposed along a second si...  
WO/2019/206716A1
An antenna feed arrangement (100) for feeding a plurality of signals occupying different frequency bands to an antenna. The antenna feed arrangement comprising a first waveguide structure (fL) and a second waveguide structure (fH) arrang...  
WO/2019/208297A1
An antenna coupling element (20) comprising: a first coil (L1) connected to a first radiating element (11) and a feeder circuit (30); and a second coil (L2) which is connected to a second radiating element (12) and is electromagnetically...  
WO/2019/208100A1
An antenna module (100) according to the present invention is provided with: a dielectric substrate (130) which has a multilayer structure; a first radiation electrode (121) and a ground electrode (GND), which are arranged on the dielect...  
WO/2019/204698A1
A method of incorporating a second conductor into a RFID strap device and the resulting device in multiple embodiments is disclosed. The second conductor adds functionality via coupling between the strap conductor and the second conducto...  
WO/2019/202893A1
[Problem] To realize exceptional reception characteristics with respect to a plurality of types of high-frequency signals without changing the external shape. [Solution] An antenna 10 is provided with a substrate 21 a substrate 22, a rad...  
WO/2019/197923A1
The invention relates to a method for automatically adjusting a multiple-input-port and multiple-output-port tuning unit. The invention also relates to a radio transceiver using this method.A radio transceiver of the invention comprises:...  
WO/2019/198666A1
Provided is an antenna device with a simple configuration, said antenna device supporting a plurality of frequency bands. An antenna device according to the present invention is provided with: at least one first radiation element that is...  
WO/2019/198508A1
Provided is an antenna device that generates resonances respectively corresponding to a plurality of frequencies and transmits/receives a plurality of signals having different frequencies. A conductor pattern (20) of an antenna device (1...  
WO/2019/197925A1
The invention relates to a method for automatically adjusting a multiple-input-port and multiple-output-port tuning unit. The invention also relates to a radio transceiver using this method. A radio transceiver of the invention comprises...  
WO/2019/197930A1
A radio transceiver of the invention comprises: 4 tunable passive antennas (11) (12) (13) (14) which form a multiport antenna array (1); 4 sensing units (31) (32) (33) (34); 4 feeders (21) (22) (23) (24); a radio unit (8); and a control ...  
WO/2019/192707A1
Herein an antenna arrangement (2) for a user equipment is disclosed. The antenna arrangement (2) comprises a first antenna element (4) configured to operate at frequencies above a limit frequency, a second antenna element (6) configured ...  
WO/2019/186238A1
An antenna element is described. The antenna element comprises a housing having a base and a conducting plate, and a feeding element. The housing has a cavity formed between the base and the conducting plate. The conducting plate has a r...  
WO/2019/188413A1
This antenna module (100) is provided with: a dielectric substrate (130) having a multilayered structure; a power feed element (121) to which high-frequency power is fed; a ground electrode (GND); a passive element (125) disposed in a la...  
WO/2019/188471A1
This antenna module (100) is provided with: a dielectric substrate (130) having a multilayered structure; a power feed element (121) and a ground electrode (GND) disposed in the dielectric substrate (130); a passive element (125); a powe...  
WO/2019/188072A1
A vehicle antenna device is provided that is appropriate for reducing thickness with a low-cost structure, while preventing the deterioration of antenna characteristics. The vehicle antenna device comprises an antenna element 10, a circu...  
WO/2019/180525A1
A communication system (100) includes an antenna assembly (102) and a housing (104) holding the antenna assembly. The antenna assembly has an antenna element (110) having a substrate and a dual dipole antenna circuit (142) including a lo...  
WO/2019/175715A1
Ultra-high frequency (UHF) antenna tags are described. The antenna tag includes a sensor portion including terminals for attaching a chip and an antenna portion including first and second elements electrically connected to the sensor por...  
WO/2019/177098A1
This rear glass is attached to a flip-up back door that closes an opening in a rear portion of a vehicle, and is provided with a glass plate, a defogger disposed near the center of the glass plate in a vertical direction, and a common an...  
WO/2019/175007A1
The invention relates to a vehicle having a device for passive authorization control, wherein the device has ultra-wideband antenna units (1), by way of which the device can communicate with an electronic key for checking an authorizatio...  
WO/2019/176636A1
In this antenna device, decreases in communication distance are suppressed while preventing a circuit configuration from becoming complex. In the antenna device (1), a first inductor (2) is electrically connected to a first system circui...  
WO/2019/171211A1
Antenna apparatus (102) includes a dielectric carrier (110) having a first side and a second side. The antenna apparatus also includes a multi-band antenna (108) having an interior surface and an exterior surface. The multi-band antenna ...  
WO/2019/166360A1
The invention relates to a controlled radiation pattern antenna comprising an electrically conductive base plate (12), the edge of which is preferably surrounded by a ring made of RF-absorbing material, four L1/E1 dielectric resonator an...  
WO/2019/169003A1
A wireless communication device having an integrated antenna, and methods for making and using the same are disclosed. The device generally includes (a) a substrate; (b) an integrated circuit (IC) comprising a plurality of printed and/or...  
WO/2019/162345A1
A multiband antenna array (1) comprises at least one first radiating element array (2a) which comprises at least one first and one second row (4a, 4b) of MIMO radiating elements. The two rows (4a, 4b) of MIMO radiating elements comprise ...  
WO/2019/136271A8
Devices, systems, and methods for a hybrid high gain antenna in which a plurality of antennas are mounted substantially symmetrically such that the antennas collectively provide 180° of antenna coverage for a surface above the antennas....  
WO/2019/164254A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclos...  
WO/2019/165081A1
A dual-band, millimeter-wave antenna system in a mobile device having a top surface, a bottom surface, and an edge surface, includes: a first antenna sub-system configured to radiate first energy in a first millimeter-wave frequency band...  
WO/2019/162883A1
The invention is an antenna system (1) comprising: at least one active radiating member (2) designed to emit and receive an electromagnetic signal (E) with frequency (fE) included between 100KHz and 100THz; at least one substantially lam...  
WO/2019/159899A1
A multiband antenna comprises: a radiation conductor having one rectangular first slit that extends in the second axial direction of a first right-hand orthogonal coordinate system having a first axial direction, a second axial direction...  
WO/2019/158543A1
The invention relates to a device for exchanging data with a transponder. A first antenna surface (1) extends on a broad-side surface of a dielectric body (4). A reflection surface (5) is provided on the opposite broad-side surface. At t...  
WO/2019/161315A1
An antenna system for transducing radio-frequency energy includes: a first antenna sub-system comprising a plurality of radiators and a ground conductor, each of the plurality of radiators being sized and shaped to transduce millimeter-w...  
WO/2019/157398A1
Devices and methods for implementing Ml MO in metal ring structures using tunable electrically small antennas. In some embodiments, the metal ring structure includes a mobile device including electrically small antennas arranged on it, t...  
WO/2019/155433A1
The combined antenna for satellite and terrestrial radio communications includes: a support structure (1); a so-called "crossed dipole" compact broadband satellite antenna (10), comprising in turn a pair of dipoles (11, 12), which extend...  
WO/2019/152429A1
According to various aspects, exemplary embodiments are disclosed herein of antenna assemblies (e.g., vehicular antenna assemblies, etc.) including stacked patch antennas. In an exemplary embodiment, an antenna assembly includes a dielec...  
WO/2019/150874A1
This antenna device is provided with: a dielectric substrate having a first principal surface and a second principal surface; a feeding point provided at a predetermined position of the dielectric substrate; a first radiation element pro...  
WO/2019/146467A1
This antenna device is provided with a ground plate (10), a patch part (30) disposed to face the ground plate, and a loop part (50) that is a conductor member disposed to have a predetermined space from an edge section of the patch part....  
WO/2019/144927A1
Provided are an antenna and a mobile terminal, the antenna comprising: a feed source, a combiner, an antenna radiator, a first antenna switch, a first matching network, a second matching network and a third matching network; the antenna ...  
WO/2019/144816A1
Provided are an antenna and a mobile terminal. The antenna is applied to a mobile terminal, and the antenna comprises a resonance arm, a tuning inductor, a matching circuit and a feed source end. One end of the resonance arm is grounded,...  
WO/2019/143727A1
Antennas and methods for using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, the plurality of RF radiating antenna elements being group...  
WO/2019/137159A1
The present invention provides a mobile terminal antenna and a feed network thereof, comprising a substrate, and an antenna and a feed network disposed on the substrate. The substrate comprises at least two conductor layers and at least ...  
WO/2019/136085A1
A retractable antenna assembly includes a planar antenna and a retraction mechanism. The planar antenna is affixed to the retraction mechanism and is selectively extendable and retractable therefrom. The planar antenna includes an antenn...  
WO/2019/135736A1
Systems, methods, and circuitries are disclosed for providing a retrodirective array. One example retrodirective array includes a plurality of dual-polarized antenna elements configured to receive a pilot signal having a first polarizati...  

Matches 1 - 50 out of 7,656