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WO/2024/079271A1 |
The invention relates to a vehicle (2) which is equipped with a mobile assembly (1) comprising a pneumatic tyre (12) rotated about an axis (102), the mobile assembly (1) being equipped with a radiofrequency transponder (100) and a readin...
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WO/2023/219619A1 |
A configurable quadrifilar helix antenna is disclosed having a first helical antenna, a second helical antenna, a third helical antenna, and a fourth helical antenna each disposed on a cylindrical dielectric. On a bottom portion of the c...
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WO/2023/214407A1 |
A laser direct structuring (LDS) antenna assembly for an in-vivo device includes a carrier and one or more electrical contacts disposed on a first exterior surface of the carrier and configured to electrically couple a PCB to a power sou...
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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/2023/010099A1 |
An antenna system for wireless communication includes a shoulder antenna. The shoulder antenna includes a ground plane including a first portion, a second portion, and a third portion between the first portion and the second portion. The...
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WO/2023/002906A1 |
A wireless power transmission system 1 comprises: a structure the entirety of which is surrounded by an electromagnetic wave shielding member 2 that has an appropriate conductivity; at least one power transmission unit 3; and at least on...
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WO/2023/003626A1 |
An antenna comprises a printed circuit board that includes a central feed point and a plurality of antenna elements formed therein, where the antenna elements extending radially from the central feed point. Each antenna element comprises...
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WO/2022/226362A1 |
A deployable antenna system for deployment in an extraterrestrial environment is provided, the deployable antenna system comprising a deployment mechanism including one or more extendable support structures comprising at least one axial ...
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WO/2022/221448A1 |
An antenna comprises an axial helical radiating element and a corrugated ground plane. The axial helical radiating element provides a radiation pattern substantially parallel to a primary axis of rotation of the helical radiating element...
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WO/2022/143320A1 |
Provided in the embodiments of the present application is an electronic device, which may comprise an antenna structure, excite modes such as a half wavelength, a full wavelength, a two-thirds wavelength of a CM mode, and also excite mod...
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WO/2022/134786A1 |
The present application relates to the field of communication technology and provides an antenna and a communication device, so as to solve the technical problem of limited antenna coverage range. The antenna provided in the present appl...
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WO/2022/111965A1 |
An antenna element (100) for an array antenna. The antenna element having a layered configuration comprising a first ground plane (151), a first dielectric layer (140) facing the first ground plane (151), a first planar radiation element...
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WO/2022/055205A1 |
An electronic apparatus may comprise: a display; an antenna module; a conductive connection member; and at least one antenna structure. The display may be arranged in the inner space of a housing to be visible from the outside and may in...
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WO/2022/050039A1 |
Provided is a compact normal mode helical antenna which is not affected by adjacent conductors. In this antenna, the area of a cross section perpendicular to the axis of a coil constituting the normal mode helical antenna, for one turn...
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WO/2022/045754A1 |
The present invention relates to a cavity filter for an antenna, specifically to a cavity filter comprising: a filter body having a plurality of cavities which are open at one side and are divided by a partition wall; a resonance bar ins...
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WO/2022/038002A1 |
An antenna (20) having a first and a second antenna component (22a, 22b), each of which is designed to transmit and/or to receive electromagnetic radiation, is proposed. The first antenna component (22a) has N helical antenna component e...
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WO/2022/038003A1 |
The invention relates to an antenna (20) having a first hollow emitter (22a) and a second hollow emitter (22b). The hollow emitters are each designed to emit and/or receive electromagnetic radiation. The first hollow emitter (22a) is arr...
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WO/2022/033295A1 |
Embodiments of the present application provide a registration request response method and device. The method comprises: receiving an allocation identity Alloc-ID configuration table sent by an optical line terminal (OLT), wherein the All...
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WO/2021/223118A1 |
Provided in the present application are an antenna, an antenna array, and a communication apparatus, by means of which more degrees of freedom and antenna ports are expected to be constructed while the dimensions of an antenna panel are ...
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WO/2021/224572A1 |
The present invention relates to a radiofrequency antenna (1) which is adapted to be mounted on a spacecraft, wherein the antenna (1) comprises four helical strands (10) of a superelastic shape memory alloy and is configured to move from...
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WO/2021/205282A1 |
A hearing protection device is provided. The hearing protection device includes a first earmuff connected to a second earmuff by a connector. Each of the first and second earmuffs are configured to receive an ambient sound and provide a ...
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WO/2021/194718A1 |
An aerial vehicle includes a body and an antenna assembly mounted to the body. The antenna assembly includes a fairing component comprising a hollow body, a conductive coating formed on at least an inner surface of the fairing component,...
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WO/2021/160496A1 |
The invention relates to a transmission device (11) for a motor vehicle (10) for transmitting a radio signal (15). A coil antenna (16) is provided for emitting the radio signal (15), and an electric driver circuit (17) is designed to gen...
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WO/2021/154349A1 |
A dipole antenna comprises N dipole elements spaced along a dimension of the antenna, each dipole element including a pair of electrically conductive structures and 2N electronic networks each coupled to a corresponding electrically cond...
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WO/2021/076411A1 |
An audio or haptic power output system manages and delivers power to multiple output transducers based on corresponding power or current limits that are adjusted dynamically according to measures of power or current that are required to ...
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WO/2021/001799A1 |
An antenna 10 comprises a single wire wound in a helix 12 comprising a plurality of turns 1, 2, 3, n, n+1,... p around a main axis 11 with immediately adjacent turns having an inter-turn spacing between them. The helix has a back end 14 ...
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WO/2020/258214A1 |
The present application provides a back-fed traveling wave antenna array, a radar, and a movable platform. The back-fed traveling wave antenna array comprises: a first dielectric substrate, a feed unit being provided on the surface of th...
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WO/2020/241391A1 |
A feed circuit (18) for feeding an antenna (19, 43, 60) includes: a first coupler (C1) including conductive elements (2610, 2620); a second coupler (C2) including conductive elements (2612, 2622); a third coupler (C3) including conductiv...
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WO/2020/231755A1 |
An electrically small electroquasistatic antenna having a structure that reduces radiated magnetic fields and maintains suitable radiated electrical fields. The electroquasistatic antenna is a dipole antenna that is electrically short, w...
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WO/2020/225741A1 |
Connector assembly (2) for telemetering devices (1), comprising an antenna (3) adapted to be connected to a transceiver circuit (12) through a transmission line (4); a printed circuit board or PCB (5), whereon an electronic circuit (52) ...
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WO/2020/157144A1 |
The invention relates to a method for producing a radiofrequency device (10) comprising a dielectric structure having at least one dielectric material in the solid state and at least one dielectric material in the fluid state, said metho...
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WO/2020/147070A1 |
Provided in the present invention is a dual-frequency four-arm helical antenna and a communication device. The helical antenna comprises a printed circuit board and an antenna carrying portion arranged on the printed circuit board, where...
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WO/2020/101519A1 |
A GNSS-UHF antenna, including a first PCB having four sets of radiating elements, a second PCB below the first PCB, a metal plate below the second PCB, which form a quadrifilar helical antenna for operating with right-hand circularly ...
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WO/2020/087390A1 |
Provided are a helical antenna and a communication device. The helical antenna comprises a dielectric cylinder, a feed substrate and multiple radiation oscillators. The dielectric cylinder is carried on the feed substrate, and the multip...
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WO/2020/087391A1 |
Provided by the present application are a spiral antenna and a communication device. The spiral antenna comprises a first spiral arm, a second spiral arm, and a feeding port. The first spiral arm is spirally extended from the feeding por...
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WO/2020/053090A1 |
An antenna (100) for emitting radiation from at least one travelling electromagnetic wave that propagates along a guide path, is designed to reduce a reflection likely to be produced for the travelling wave at the end of the guide path. ...
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WO/2020/027156A1 |
The present invention provides a compact and lightweight antenna device that is usable over a wide frequency range. This antenna device is affixed to a mounting surface with a first element and a second element being opposed to each othe...
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WO/2019/246365A1 |
Apparatus and systems are disclosed and include a body having a plurality of slots. Each of the plurality of slots includes a first portion, a second portion, and a third portion. The first portion is located on a first surface of the bo...
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WO/2019/216692A1 |
An S-band quadrifilar antenna device having a stop band is disclosed. A quadrifilar antenna device according to an embodiment comprises: a quadrifilar antenna; and a feeding circuit for generating feeding signals from an input signal by ...
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WO/2019/211446A1 |
The invention relates to a wire antenna (2) suitable for operating in at least one frequency band, including a plurality of stacked layers, including at least one radiating element (4) placed on a support layer (6), said support layer (6...
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WO/2019/163071A1 |
The present invention provides an antenna device characterized by being provided with: a ground conductor plate 1 that has a circular first hole 6; a disc-shaped conductor plate 5 that has a circular second hole 7, the center of which is...
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WO/2019/160716A1 |
Systems and methods for generating digital currencies and converting electronic transmissions from a communication device into digital currency are provided. A communication device comprises an electronic circuit including a controller, ...
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WO/2019/141412A1 |
The invention relates to an antenna element (1a; 1b; 1c), having: a feed line (2) for feeding electric power; and a first multiplicity (3; 5; 8) of radiating elements, arranged on a first side of the feed line (2), and a second multiplic...
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WO/2019/143275A1 |
The invention relates to an antenna. The antenna comprises a feed line having first and second ends on opposite sides of the feed line, wherein a transmission axis is defined as the axis extending between the first and second ends of the...
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WO/2019/118761A1 |
The present invention includes a method of creating electrical air gap low loss low cost RF mechanically and thermally stabilized interdigitated resonate filter in photo definable glass ceramic substrate. Where a ground plane may be used...
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WO/2019/058832A1 |
In order to provide a cable-type antenna having a compact and lightweight construction, and capable of specifying a radiation region having a desired antenna length, this cable-type antenna is configured such that, when the antenna is di...
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WO/2019/044000A1 |
This meta-material device is provided with at least one unit resonator (1). The unit resonator (1) is provided with a resonance element (21), and a pair of reflection elements (22). The resonance element (21) has a strip shape having fir...
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WO/2019/021185A1 |
The compact wide-band antenna (100), of the so-called "indirect ground monopole" type, comprises: a support base (1); a plurality of linear ground elements (2) mounted on the support base (1) and extending radially therefrom, designed to...
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WO/2019/002752A1 |
The invention relates to an antenna structure for transmitting and/or receiving waves with metric or decimetric frequency, characterised in that it comprises n collinear antennas, each antenna comprising a radiating portion comprising a ...
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WO/2019/005013A1 |
A sensor and sensing method for a downhole logging tool provide an antenna having a toroidal or spiral winding that is toroidally or helically wound around a toroid core. The toroidally-wound toroidal winding antenna forms a natural high...
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