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WO/2023/171495A1 |
A ferrite sheet (1) comprises a base material (10) and a ferrite sintered plate (20) provided on a surface of the base material (10), the ferrite sintered plate (20) continuously extending along the longitudinal direction of the base mat...
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WO/2023/166357A1 |
The invention relates to a passive antenna comprising a screened loop aerial, for instancean antenna for producing a known radio frequency magnetic field in a laboratory.A passive antenna of the invention comprises: a first element (1), ...
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WO/2023/162768A1 |
In the present invention, a ring device (10) comprises a cylindrical ring body (20), a membranous magnetic body (40) arranged outside an outer peripheral surface (23) of the ring body (20), and a wound coil conductor (30) arranged outsid...
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WO/2023/163365A1 |
According to various embodiments, a cover device capable of being coupled to a wireless power-receiving unit for receiving wireless power from a wireless power-transmitting unit may comprise: a first capacitor; a first coil connected to ...
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WO/2023/156922A1 |
An antenna configured to support high frequency and ultra-high frequency RFID modes includes a coiled metal trace configured to provide low resistance and high Q for operation as a loop antenna in a high frequency mode. Adjacent sections...
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WO/2023/154619A1 |
A cross-polarized dipole radiating element includes: (i) a substrate having a quad-arrangement of radiating arms on a forward-facing surface thereof, and a radio-frequency (RF) coupled loop on a rear-facing surface thereof, and (ii) a fe...
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WO/2023/020019A9 |
The embodiments of the present application relate to the technical field of antennas. Disclosed is a terminal monopole antenna capable of coupled feeding, which can realize the radiation of a current loop antenna by means of coupled feed...
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WO/2023/136012A1 |
An auxiliary antenna (201) for RFID couples with: an RFID tag antenna provided to an RFID tag (70B) that is attached to an article; and an RFID antenna. The auxiliary antenna (201) for RFID comprises: a conductive loop part for magnetic ...
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WO/2023/132320A1 |
The present invention provides a non-contact communication medium (1) comprising an IC module (10) and a plurality of metal plates (20). Each of the plurality of metal plates (20) has a through-hole (21) and a slit (22). At least two met...
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WO/2023/124650A1 |
The present application discloses an antenna assembly and an electronic device. The antenna assembly comprises: a coil antenna comprising a wiring area, an inner side area surrounded by the wiring area, and a peripheral area surrounding ...
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WO/2023/126671A1 |
A device for reduction of moisture in porous materials is provided, the device comprising: a conductive board comprising: a first side and a second side, one or more conductive track arranged in a spiral on the first side, one or more co...
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WO/2023/126670A1 |
A device for reduction of moisture in porous materials is provided, the device comprising: an upper conductive board comprising: a first side and a second side, three conductive tracks arranged in a spiral on the first side, and three co...
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WO/2023/113192A1 |
Disclosed is a multi-band base station antenna using a selective shielding surface. The disclosed antenna comprises: a selective shielding surface which passes signals in a preset frequency band; a plurality of low-band radiators located...
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WO/2023/104208A1 |
The present invention belongs to the field of NFC antennas. Disclosed are an NFC antenna of a handheld device, and a handheld device. The NFC antenna of a handheld device comprises an antenna substrate and a closed coil, wherein the clos...
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WO/2023/101216A1 |
An electronic device is provided. The electronic device comprises: a first printed circuit board and a second printed circuit board; a flexible printed circuit board for connecting the first printed circuit board and the second printed c...
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WO/2023/093592A1 |
Disclosed in the present application are an antenna module and an electronic device. The antenna module comprises a first radiator, which is an annular radiator, and has a first end portion and a second end portion; a second radiator, wh...
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WO/2023/096449A1 |
An electronic device according to various embodiments disclosed in the present document comprises: a first housing; a second housing connected to the first housing such that a relative position with respect to the first housing varies; a...
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WO/2023/089346A1 |
The object of this invention is an antenna unit for product protection apparatuses, which has a carrying body (10) assembled from an enclosing piece (11) and a covering piece (12) partially surrounding the enclosing piece (11), where the...
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WO/2023/090628A1 |
An antenna module of one embodiment comprises: a first sheet including a first sheet surface facing a first direction; a second sheet spaced to be substantially parallel to the first sheet and including a second sheet surface facing the ...
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WO/2023/084914A1 |
An antenna according to an embodiment of the present invention comprises a loop-shaped conductor and a structural body. The loop-shaped conductor is formed in a loop so as to surround a first direction and has a gap formed with reference...
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WO/2023/074108A1 |
In the present invention, a primary coil has a first end and a second end. A first secondary coil includes: a third end electrically connecting to the first end through a capacitor; and a fourth end electrically connected to the second e...
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WO/2023/071477A1 |
The present application relates to the technical field of antennas, and disclosed in embodiments of the present application is a high-isolation terminal antenna system, for use in combining current loop antennas and/or magnetic flux loop...
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WO/2023/069390A1 |
In one example, an apparatus comprises an integrated circuit (140), a first metal layer (408), and a second metal layer (410). The first metal layer includes a first antenna (434) connected to the integrated circuit, the first antenna be...
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WO/2023/049622A1 |
Aspects described herein include devices, wireless communication apparatuses, methods, and associated operations for heatsinks integrating millimeter wave and non-millimeter wave operation. In some aspects, an apparatus comprising a mill...
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WO/2023/041258A1 |
The present disclosure relates to an antenna for near field communication, a driving apparatus for light emitting diode, and a light emitting diode luminaire. The antenna comprises a pillar support and a winding wire, the winding wire is...
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WO/2023/033521A1 |
The present disclosure provides a wireless power transmission device, and a near object detection method of the wireless power transmission device. The wireless power transmission device of the present disclosure comprises: a power ampli...
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WO/2023/032884A1 |
A ring-type device (101) comprises a wireless power reception circuit, a radio communication circuit, and a ring-shaped structure (1). The wireless power reception circuit is composed of a power reception circuit and a loop coil. The rad...
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WO/2023/032187A1 |
This antenna unit (20) is provided to a transmitter (10) configured so as to transmit data. The antenna unit (20) includes a loop antenna (25) and a spiral-shaped passive element (50). The loop antenna (25) is disposed in a casing (11) o...
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WO/2023/026890A1 |
This ferrite sheet (1) comprises a base material (10), a ferrite sintered plate (30) provided to a surface of the base material (10) with an adhesive layer (20) interposed therebetween, and a protective layer (40) provided to the surface...
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WO/2023/026949A1 |
The present invention is provided with the function of an antenna and another electrical function different from that of an antenna. Provided is a vehicle antenna apparatus comprising: a first dielectric plate having a main surface; a ...
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WO/2023/027322A1 |
According to various embodiments of the present disclosure, a power receiving device comprises: a housing comprising a first surface facing in a first direction, a second surface facing in a second direction opposite to the first directi...
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WO/2023/017898A1 |
Disclosed is an antenna device for measuring biometric information by using dark mode excitation. The antenna device according to an embodiment comprises a conductive wire forming a loop, interacts with a magnetic field generated by an a...
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WO/2023/017596A1 |
An antenna device (10) comprises a first conductor (11) that constitutes a base, a second conductor (12) that is in contact with a surface of the first conductor (11) and has the length dimension in a first axial direction parallel to th...
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WO/2023/012060A1 |
A surface mounting inductive coiled component for printed circuit boards is proposed. The component comprises at least one winding groove for the arrangement of at least one conductive coil to be wounded around a monolithic core (1), and...
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WO/2023/003447A1 |
In configuring an electromagnetic wave shielding filter, the present invention uses a filter construction method in which a magnetic field transfer method instead of a low pass filter method or band pass filter method is configured to ma...
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WO/2023/286065A1 |
A coil topographical geometry including two or more armatures and multiple loops wound about the two or more armatures to form two or more coils. One or more fundamental loops of the multiple loops crosses over themselves at one point in...
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WO/2022/271320A1 |
A communication device includes a conductive chassis, an electrical feed positioned within the conductive chassis and configured to supply a communication signal, an edge antenna at least partially formed in the conductive chassis at an ...
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WO/2022/270796A1 |
Disclosed is an RF resonator power coupler. The RF resonator power coupler comprises: an input unit which is composed of N input terminals and N loop antennas using the magnetic coupling of a resonator, and which inputs, into the resonat...
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WO/2022/262898A1 |
The invention relates to an antenna (1) for a WLAN Ethernet data interface, having a rectangular printed circuit board (10), wherein a signal line (11) and a reference ground (12) are each provided on the printed circuit board (10) by me...
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WO/2022/265334A1 |
An electronic device comprises: a memory; a processor; a communication circuit; and an antenna, wherein the antenna comprises: an insulating sheet; a meander-shaped antenna pattern arranged on the insulating sheet; a first magnetic sheet...
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WO/2022/247493A1 |
The present application relates to an antenna apparatus and an electronic device. The antenna apparatus comprises a first antenna radiator and a second antenna radiator, wherein one end of the first antenna radiator is provided with a fe...
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WO/2022/251530A1 |
A motorized window treatment may comprise an antenna that allows for wireless communication. The motorized window treatment may comprise a roller tube, a motor drive unit, and at least one mounting bracket. The roller tube may be configu...
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WO/2022/246485A1 |
The invention relates to a device for long-term temperature measurement of temperatures above 200°C, which comprises a transponder (1) and an antenna connected to the transponder (1) via a coaxial cable (4), the antenna connection (2) o...
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WO/2022/250495A1 |
The present disclosure relates to a wireless charging antenna manufacturing kit comprising: a workbench on which a manufacturing operation for a wireless charging antenna is performed, and which is provided with a plurality of fixing pin...
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WO/2022/236320A2 |
A zone antenna system includes a zone antenna mat including a substantially planar zone antenna and a zone beacon unit configured to establish a. detection zone and. detect presence of an electronic tag in the detection zone. Tire zone a...
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WO/2022/232416A1 |
A single or multiple self-tuning coil element for an MR imaging system is provided. The element is flexible and stretchable and may conform to various body parts and patient sizes. The element may be worn by the patient during the MR ima...
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WO/2022/225245A1 |
A low-band radiator of the present invention comprises: a radiation substrate; a first dipole radiation portion formed from a conductor line on one surface of the radiation substrate and comprising two first loop arms each having the len...
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WO/2022/223079A1 |
The invention relates to an antenna unit (5) for an antenna module (1) of a motor vehicle (2), the antenna unit (5) comprising an AM antenna (7) and an FM antenna (7). According to the invention, the antenna unit (5) has a DAB antenna (6...
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WO/2022/222580A1 |
The present application provides an electronic device, which relates to the technical field of electronic devices, and can reduce the impact of a large-area metallic member on near-field communication (NFC) antennas, ensures the performa...
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WO/2022/209270A1 |
Provided are a measuring device and an antenna set capable of suppressing reception of electromagnetic waves other than electromagnetic waves that have been transmitted through a heart. A cardiac output measuring sensor 100 is provided w...
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