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Matches 1 - 50 out of 10,980

Document Document Title
WO/2020/055683A9
An antenna is provided for a wearable personal computing device, such as an earbud. The antenna integrates with other components of the wearable device, such as an input control. For example, the antenna may at least partially surround a...  
WO/2021/001533A1
The invention relates to an antenna unit comprising a housing and at least three antennas which are received in the housing or are arranged on the housing, wherein a first of the at least three antennas is an antenna for digital radio, a...  
WO/2021/002099A1
A coil component (1) is attached to a printed board (2), which has an attachment hole formed therein in the thickness direction (mounting direction of coil component (1)), by inserting a portion thereof into the printed board (2). The co...  
WO/2020/262793A1
An electronic device is provided. The electronic device includes a housing structure including a first surface facing in a first direction and a second surface facing in a second direction opposite to the first direction, a display unit ...  
WO/2020/255545A1
An RFID tag (101) comprises an RFID tag body which includes a conductor having a loop shape or a coil shape, and fixing hardware (31, 32) that fixes the RFID tag body to a metal surface of an article (110). The conductor having a loop sh...  
WO/2020/250616A1
A cell built-in card 10 includes a rechargeable cell 1 and a power-receiving coil 2 for feeding power by wireless, with a metal wire 20 disposed so as to enclose the outer circumference of at least the cell 1 as the power-receiving coil 2.  
WO/2020/239544A1
The antenna system (10) comprises an antenna (12) having a first portion (14), a second portion (16) and a third portion (18). The first, the second and the third portions (14, 16, 18) are made of same or different dimensions to each oth...  
WO/2020/241044A1
The present invention improves the communication characteristics of an inlay by means of an auxiliary antenna while protecting the inlay against physical/mechanical external forces, shocks, etc. This RF tag is provided with: an inlay 10 ...  
WO/2020/232822A1
A control circuit of a dual-coil antenna board; by means of adding a transmit coil array only used to externally transmit power signals and a receiving coil array only used to receive input signals, the situation in which transmitting an...  
WO/2020/234981A1
[Problem] To provide a communication device that makes it possible to improve the radiation efficiency of a loop antenna. [Solution] A tablet terminal 10A that is an embodiment of the communication device of the present invention is prov...  
WO/2020/218147A1
An antenna (10) is provided with: a looped antenna element (11) formed by a conductor having open ends on both ends; and an annular first grounding conductor (12) which is connected to one open end of the antenna element (11) and is disp...  
WO/2020/216494A1
An ultra-low-profile low frequency antenna is disclosed including a magnetic core (10) having coil winding channels in three intersecting axial directions orthogonal to each other, defining X-axis (X), Y -axis (Y) and Z-axis (Z), receivi...  
WO/2020/209619A1
An electronic device is disclosed. The electronic device discloses a plurality of wireless charging antennas, a plurality of shielding partition layers, at least some of the plurality of shielding partition layers disposed between the pl...  
WO/2020/209261A1
[Problem] To provide a contactless information carrier comprising an IC chip having an on-chip antenna with good electric characteristics. [Solution] A contactless information medium provided with a spiral wire on an IC chip. The IC chip...  
WO/2020/206372A1
In an embodiment, an apparatus, such as a sensor patch, includes a package, a sensor, an antenna, and a power circuit. The package is configured for attachment to an object. The sensor is disposed in the package, configured to sense a co...  
WO/2020/192947A1
Embodiments of the present invention relate to an antenna assembly comprising a magnetic antenna with a loop that is interrupted in one or multiple places and at least one tuning element for tuning the magnetic antenna, wherein the loop ...  
WO/2020/195553A1
This antenna device (101) comprises: a first feeding coil (31) connected to a feeding circuit; a second feeding coil (32) connected to the feeding circuit; a first resonance circuit including a first current path formed of a conductor pa...  
WO/2020/196569A1
Provided is an antenna device capable of improving the directivity of an OAM wave. This antenna device 1 is provided with: an antenna unit 10 which includes an antenna element 11 of an annular shape having a circumferential length of an ...  
WO/2020/193639A1
Embodiments of the present invention create an antenna arrangement with a magnetic antenna and a tuning element. The magnetic antenna comprises a one-time or multiply interrupted loop and a tuning element for tuning the magnetic antenna....  
WO/2020/187869A1
An apparatus (20) for use in inductive sensing includes a loop antenna (26) and a signal generator (24) for driving the antenna, these forming a resonator circuit (22). The resonator circuit is drivable in a drive state in which the ante...  
WO/2020/186334A1
Ultra-Wideband (UWB) technology is a wireless technology for the transmission of large amounts of digital data as modulated coded impulses over a very wide frequency spectrum with very low power over a short distance. However, to support...  
WO/2020/183790A1
An RFID tag (101) is provided with: a first conductor (1) and second conductors (21, 22) which are connected with each other and form a principal part or all of a coil-shaped or loop-shaped conductor; and an RFIC (3) which is connected w...  
WO/2020/175659A1
The present invention makes it possible to improve communication characteristics over a wide angular range between an antenna device and a partner antenna device. A band-type article (1) comprises an antenna device (2), a main body part ...  
WO/2020/174385A1
The antenna system has a shorter first solenoid antenna (1) and longer second solenoid antenna (2), both with magnetic core. The first solenoid antenna (1) is placed against the second solenoid antenna (2) in such a way that they are mut...  
WO/2020/176194A1
A radiator for an antenna comprises a radiating element having a radiating arm and a feed portion and a first dielectric structure configured to cover at least 50% of the radiating element, the dielectric structure having a dielectric co...  
WO/2020/167627A1
An antenna system for a wireless electronic device includes a ground plane, and a closed loop antenna that includes two or more turns that are separated from the ground plane. The loop antenna includes two or more turns that are separate...  
WO/2020/159230A1
The present invention relates to a near field communication (NFC) antenna module and a wireless communication terminal comprising same and, more specifically, to an NFC antenna module and a wireless communication terminal comprising same...  
WO/2020/156253A1
Provided is a leakage wave microstrip annular orbit angular momentum antenna. The antenna comprises a dielectric substrate, microstrip lines and a ground plane respectively arranged on an upper surface and a lower surface of the dielectr...  
WO/2020/157110A1
Embodiments of the present invention relate to a subscriber of a wireless communication system, wherein the subscriber comprises a transmitting and/or receiving device and an antenna arrangement connected to the transmitting and/or recei...  
WO/2020/157082A1
The invention relates to a flexible printed circuit (CIF), comprising at least two conductive tracks (P1, P2) extending along the length of the flexible printed circuit, flexible printed circuit in which the conductive tracks form at lea...  
WO/2020/158638A1
The purpose of the present invention is to improve communication characteristics while achieving low cost and stable communication characteristics. An antenna device (1) comprises a coil conductor (3), a magnetic body (4), a first termin...  
WO/2020/102511A3
An antenna for receiving wireless power from a transmitter is provided. The antenna includes multiple antenna elements, coupled to an electronic device, configured to receive radio-frequency (RF) power waves from the transmitter, each an...  
WO/2020/141918A1
Disclosed is an automotive array antenna according to an embodiment. The automotive array antenna includes: a first substrate; a plurality of second substrates vertically arranged on one surface of the first substrate and spaced apart at...  
WO/2020/142079A1
A triad antenna shield includes a housing positionable radially external to three loop antennas of a resistivity logging tool in a wellbore. The housing defines three slot sets each corresponding to a respective one of the loop antennas ...  
WO/2020/138022A1
[Problem] To provide a magnetic field flexible energy harvester that is flexible, can be easily reduced in size, and can be used in various applications by harvesting energy from AM radio broadcast waves. [Solution] The magnetic field fl...  
WO/2020/129352A1
This electronic device comprises: a display panel; an antenna wiring board 40 arranged overlapping the display panel and having an antenna wiring AW that forms an antenna; and a signal wiring DW that is formed on the antenna wiring board...  
WO/2020/131888A1
A contaminant detector is capable of sending a signal or alert when a contaminant is detected within a housing of a utility meter, a meter transmission unit (MTU), or other associated equipment. Circuitry enclosed within the housing is c...  
WO/2020/131966A1
A noise cancelling gradiometer probe includes an insulating material having a first side and a second side; a first, second, third and fourth coaxial cables forming a first, second, third and fourth loops, respectively, where a portion o...  
WO/2020/129762A1
This RFID antenna (100) is provided with: an insulating substrate (110); a first antenna pattern (120) that is provided to a first surface (111) of the insulating substrate (110) and is formed of a spiral coil; and a second antenna patte...  
WO/2020/127844A1
The invention relates to a flexible fluid transport pipe (90) comprising a system for detecting the evolution of an environmental parameter (1), comprising: - a detection module (12) including an LC resonant circuit responsive to an evol...  
WO/2020/127725A1
An antenna arrangement and a method for operating an antenna arrangement The invention relates to an antenna arrangement, wherein the antenna arrangement (1) comprises a voltage source (3), a first inductive antenna element (L1), a secon...  
WO/2020/122228A1
The objective of the present invention is to improve coupling between a coil antenna and a wireless communication tag. A wireless communication system (1) is provided with a first unit (2), a coil antenna (3), a conductive ring (4), a se...  
WO/2020/105994A1
The present invention relates to a wireless charging device. A wireless charging device according to an embodiment of the present invention comprises a power transmission coil for wirelessly transmitting power to an external terminal, an...  
WO/2020/105845A1
An electronic device includes a housing that includes a first end portion and a second end portion, a pen tip that is disposed at the first end portion, a first coil that is disposed in the housing adjacent to the first end portion, is w...  
WO/2020/101488A1
A rollable antenna mat for sports timing is described wherein the antenna mat comprises one or more planar antenna structures connected to one or more transmission lines for conveying signals to and/or from the one or more planar antenna...  
WO/2020/102511A2
An antenna for receiving wireless power from a transmitter is provided. The antenna includes multiple antenna elements, coupled to an electronic device, configured to receive radio-frequency (RF) power waves from the transmitter, each an...  
WO/2020/082303A1
Disclosed in the present invention is a planar loop antenna, comprising a PCB, a grounded plane and a planar antenna, the grounded plane and the planar antenna being fixed on the PCB, and a rectangular cavity being provided in the middle...  
WO/2020/084821A1
An RFID system (2) comprising: an RFID tag (10) having a first magnetic antenna (30); an article (4) that houses the RFID tag (10) in a random orientation; a transfer path (60) that transfers the article (4); and a reader/writer (8) that...  
WO/2020/080208A1
[Problem] To provide a RF tag and a RF tag system that can stably communicate with an RF reading device irrespective of the winding axis direction of an antenna coil of the RF tag, and a structure reading device and a structure reading s...  
WO/2020/071272A1
A coil component (100) is provided with: a core member (1) including a winding core portion (1a), a first flange portion (1b), and a second flange portion (1c); a conductor wire (2) wound around the winding core portion (1a); and a plura...  

Matches 1 - 50 out of 10,980