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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/2020/066136A1 |
The present invention provides an antenna device which comprises a lead-out part having improved flexibility. This antenna device is provided with a base material, a first coil antenna, a second coil antenna, a first cover layer and a se...
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WO/2020/055418A1 |
A logging tool includes a mandrel having a tool axis, a first loop antenna including first windings wrapped about the mandrel, a second loop antenna co-located with the first loop antenna and including second windings wrapped about the m...
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WO/2020/055417A1 |
A logging tool includes a mandrel having an axis, a bobbin positioned about the circumference of the mandrel, and defining a first cross slot at a first slot angle and a second cross slot at a second slot angle opposite the first slot an...
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WO/2020/050824A1 |
A system tests a device under test (DUT) that includes an antenna. The system includes a probe antenna, a network emulator, and a near-field antenna. The probe antenna measures beam characteristics of a beam-locked beam emitted over the ...
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WO/2020/050698A1 |
Disclosed is a combo antenna module which can improve antenna performance by arranging a radiation pattern for electronic payment such that a part of the radiation pattern does not overlap a magnetic sheet. The disclosed combo antenna mo...
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WO/2020/044896A1 |
Provided is an antenna device with which it is possible to improve the coupling coefficient of magnetic field coupling between a feed coil and a planar coil. The antenna device is provided with a planar coil, a feed coil, and a magnetic ...
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WO/2020/044203A1 |
A coil for transfer of information or energy is described. The coil includes an electrically conductive magnetically insulative first layer and a magnetically conductive second layer bonded to the first layer along the length of the firs...
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WO/2020/040410A1 |
An electronic device, according to various embodiments, may comprise: a first antenna for obtaining power to be used for executing a function from a wireless signal transmitted from an external electronic device; and a second antenna for...
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WO/2020/035490A1 |
An underwater navigation system comprising a transmitter (12) for transmitting an electromagnetic signal, a receiver (14) for receiving an electromagnetic signal from the transmitter, and determining means for determining the position of...
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WO/2020/035972A1 |
Provided is a wireless communication device-equipped article configured so that the wireless communication device is attached to the article without using an adhesive. This wireless communication device-equipped article comprises: a wire...
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WO/2020/033783A1 |
A system and method for extending the path length of an electromagnetic wave signal traveling between apertures is disclosed. One such system may comprise N arrays having M1 through MN apertures, respectively, wherein N ≥ 2, M1 ≥ 2, ...
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WO/2020/033846A1 |
A suite of antennas integrated into a vehicle roll bar adjacent to a glass roof that allows for the sending and receiving of signals, which replaces antennas that are commonly placed on the roof of the vehicle, side view mirrors, or near...
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WO/2020/027292A1 |
The purpose of the present invention is to expand a communication area. An antenna device (1) includes a coil conductor (4), a magnetic body (5), a first planar conductor (first flat conductor 31), and a second planar conductor (second f...
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WO/2020/027539A1 |
An electronic device is provided. The electronic device includes a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a side surface enclosing...
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WO/2020/026203A1 |
Antenna system has at least one spiral antenna (1) and at least one solenoid antenna (2) with a magnetic core. The solenoid antenna (2) is placed against the flat spiral antenna (1) in such a way that the groundplan of the solenoid anten...
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WO/2020/021748A1 |
An RFID tag reading antenna (101) is provided with: a small loop antenna (10) configured from a first loop-shaped conductor (12) having a circumferential length shorter than one-quarter wavelength of the communication frequency; and a sp...
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WO/2020/022818A1 |
An electronic device includes a 5G antenna module that includes an antenna array, at least one conductive region operating as a ground with respect to the antenna array, and a first communication circuit feeding a power to the antenna ar...
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WO/2020/017742A1 |
The present invention relates to an omnidirectional WAVE antenna, which forms an omnidirectional beam pattern of an omnidirectional center antenna (A) through an omnidirectional expansion antenna (H) forming a closed loop with a base sub...
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WO/2020/014966A1 |
A smart wearable device, comprising a metal frame and a circuit board; the metal frame being provided with a first feed point, a second feed point, a first ground point, and a second ground point; the first feed point and the second feed...
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WO/2020/009322A1 |
The present invention relates to an antenna assembly for wireless charging and a wireless power receiver having same mounted thereon. An antenna assembly for wireless charging according to one embodiment of the present invention may comp...
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WO/2020/009114A1 |
This antenna device (10) of one aspect of the present disclosure comprises a zeroth-order resonance antenna (20) and a first-order resonance antenna (30). The zeroth-order resonance antenna (20) comprises: a ground plane (5); a plate-sha...
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WO/2020/009539A1 |
Proposed is a combo antenna module in which a combo antenna is configured by stacking a loop coil and an antenna sheet to minimize manufacturing costs while preventing degradation of a degree of design freedom. The proposed combo antenna...
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WO/2020/003568A1 |
Provided is an RFID tag (3) that can further suppress a decrease in a communication distance due to a metal surface (2A). The RFID tag comprises: an RFIC element (4); a first inductor element (5) including a first insulating substrate (5...
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WO/2020/005961A1 |
An example method performed by a wireless-power-transmitting device that includes an antenna array is provided. The method includes radiating electromagnetic waves that form a maximum power level at a first distance away from the antenna...
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