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Matches 51 - 100 out of 9,504

Document Document Title
WO/2017/047891A1
The present invention comprises: a magnetic body portion made of a ferrite sheet; a first pattern portion which is directly formed on one surface of the magnetic body portion and comprises a first pattern and a first plating layer stacke...  
WO/2017/044275A1
Aspects of magnetic coils having cores with relatively high magnetic permeability are described. In some embodiments, a system includes a guided surface wave receive structure configured to obtain electrical energy from a guided surface ...  
WO/2017/043790A1
The present invention relates to a portable terminal (200), in which a metal cover (10) is comparted into an upper radiation patch (10a) and an under radiation patch (10b) by slits (S) while the upper radiation patch (10a) and the under ...  
WO/2017/038884A1
A magnetic antenna 10 that is provided with: a magnetic core 12 that is configured from a Ni-Zn-Cu-based ferrite sintered body and that has a rectangular parallelepiped shape; and a coil conductor 14 that is wound around the magnetic cor...  
WO/2017/038588A1
An inner circumference coil 25 is provided on the inner side of an outer circumference coil 24 connected to a high-frequency power source 23. The inner circumference coil 25 is not electrically connected to the high-frequency power sourc...  
WO/2017/039044A1
A mobile terminal comprises: a band connected to a body so as to be worn on a user's wrist; and an antenna having at least one winding such that an NFC signal for acquiring product information from a product proceeds toward a user's hand...  
WO/2017/039908A1
A wearable electronic device includes a bezel encasing device electronics and having a metallic portion and a dielectric insert portion. The metallic portion of the bezel is grounded at a point of zero potential and coupled to a differen...  
WO/2017/038885A1
A magnetic antenna 10 that is provided with: a magnetic core 12 that has a rectangular parallelepiped shape; and a first coil conductor 14 and a second coil conductor 15 that are wound around the magnetic core 12 so as to be arranged alt...  
WO/2017/033698A1
This coil element (101) is provided with a first substrate (1) having a first main surface (VS1), a second substrate (2) having a fourth main surface (VS4), first conductor patterns (11a-11g) formed on the first substrate (1), second con...  
WO/2017/030001A1
Provided is a loop antenna array that can easily create a magnetic field distribution which enables a communication area boundary to be clearly set. If n is a natural number, then 2n loop antennae are collocated, and the collocated loop ...  
WO/2017/030289A1
An antenna unit and a wireless power transmission module including the same are provided. An antenna unit according to an embodiment of the present invention comprises: a circuit board; and an antenna pattern which is formed on one surfa...  
WO/2017/026826A1
An electronic device and a method of operating an electronic device are provided. The electronic device includes a housing including a first face and a second face that faces in a direction opposite to the first face; a display exposed t...  
WO/2017/026659A1
An electronic device is provided. The electronic device includes a communication circuit configured to communicate with an external device, and a processor configured to control the communication circuit, wherein the communication circui...  
WO/2017/022554A1
An antenna apparatus (101) is provided with a coil antenna (41) having a coil conductor (31) wound around a winding shaft (AX1), and a planar conductor (11). The coil antenna (41) has a first region (F1) in which the coil conductor (31) ...  
WO/2017/022162A1
A small antenna is provided with: a first element (23) composed of a pair of conductors having feeding points (32); and a second element (24) that is arranged via an interposed dielectric member and that is a conductor. Portions of the f...  
WO/2017/022511A1
The present invention is provided with: a first coil antenna (10) and a second coil antenna (20) of which winding axis directions are not perpendicular to each other; and a feeding coil (30) having a winding axis which is in a direction ...  
WO/2017/018851A1
A power supply device for an internal antenna of a display is provided. The power supply device includes at least two coils configured to be separated by a predetermined interval and a power supply terminal of the at least two coils to c...  
WO/2017/018243A1
A portable terminal device equipped with a housing (10), a speaker element (220) housed inside the housing (10), a magnetic substrate (21) having the speaker element (220) mounted thereon, and a coil antenna (260) provided on the magneti...  
WO/2017/019005A1
An antenna assembly includes a bobbin that provides a cylindrical body that defines an outer radial surface, an inner radial surface, and a central axis. One or more channels are defined on the outer radial surface, and each channel prov...  
WO/2017/018134A1
A multilayer substrate (101), in which a plurality of flexible insulating base materials are layered, has a first area (F1) and a second area (F2). The number of layers of the insulating base materials in the second area (F2) is smaller ...  
WO/2017/014464A1
Provided are a combination antenna module and a portable electronic device including same. A combination antenna module according to an embodiment of the present invention comprises: an antenna unit including a circuit board, a first ant...  
WO/2017/014009A1
An antenna device is provided which has excellent communication characteristics even when no opening is provided in a conductor. This antenna device is provided with an antenna coil 12 which comprises a conducting wire 12a wound two-dime...  
WO/2017/013954A1
[Problem] To provide an antenna device enabling a user to freely select a service using electromagnetic field communication technologies. [Solution] Provided is an antenna device that is equipped with: a first antenna; and a module unit ...  
WO/2017/014467A1
Provided are a combination antenna module and a portable electronic device including same. A combination antenna module according to an embodiment of the present invention comprises: an antenna unit including a circuit board, a first ant...  
WO/2017/014010A1
In order to secure excellent communication performance even when an antenna coil is arranged on the underside of a thermal diffusion sheet, this antenna device (1), which is integrated into an electronic device and which communicates wit...  
WO/2017/006921A1
An antenna device (101) is provided with a feeder coil (5) connected to a first feeder circuit (81) with a first frequency band, a first electroconductive member (1) having a first main surface (PS1), a second electroconductive member (2...  
WO/2017/005435A1
The invention provides a lighting device, comprising a light exit chamber (14), delimited by a light exit body (16), a plurality of light sources (20), positioned within the light exit chamber (14), and arranged to emit light in the dire...  
WO/2017/007262A1
Disclosed is an antenna module in which an antenna pattern is to be formed in the vertical direction of an electromagnetic wave shielding sheet by respectively stacking laminate sheets having radiation patterns formed therein on both sur...  
WO/2017/007231A1
Disclosed are a wireless antenna capable of simultaneously supporting wireless charging and NFC communication, and a wireless terminal to which the same is applied. The present embodiment comprises: an NFC antenna including a first coil ...  
WO/2017/004916A1
Disclosed is an 8-shaped NFC antenna having a rear metal housing, comprising a rear metal housing and an antenna coil. The rear metal housing comprises a first through hole and a second through hole. The antenna coil is located at the in...  
WO/2017/003144A1
The present invention relates to an array antenna for supporting multiple wireless power transmissions so as to simultaneously support wireless power transmissions of a magnetic induction method and a magnetic resonance method, and a wir...  
WO/2017/000769A1
Disclosed in the present invention is an NFC antenna, the NFC antenna comprising: at least two coils, the at least two coils being spaced apart from one another and being arranged in series or in parallel to form an antenna line; at leas...  
WO/2017/002159A1
This antenna device is provided with: a substrate; a first linear conductor element, which is disposed on the substrate such that the first linear conductor element has a loop shape that is line-symmetric to a first straight line and a s...  
WO/2017/002837A1
A coupling assistance device (101) is provided with a substrate (1) having a first main surface (S1), and a planar antenna (10) provided on the substrate (1), the first main surface (S1) of the substrate (1) having a first region in clos...  
WO/2016/207046A1
The invention relates to a method and to a coil arrangement (SpAn), in particular for a vehicle access position determination system and/or for a vehicle start position determination system and/or for a key position determination system,...  
WO/2016/202996A1
A device (502) includes a multi-loop antenna (516) with at least two magnetic loop antennas (602, 604) electrically connected in parallel. The at least two magnetic loop antennas each are configured to transmit and receive signals over p...  
WO/2016/205508A1
A wireless charging system including a transmitter and a receiver. The transmitter is formed of a coil of wire that includes a first loop portion, a second loop portion, and a crossing portion. The crossing portion electrically couples t...  
WO/2016/194542A1
Provided is an antenna device which can ensure favorable communication performance and be mounted even in an electronic device with limited mounting space. An antenna device (1) that communicates with an external device via an electromag...  
WO/2016/194540A1
Provided is an antenna device which can ensure favorable communication performance and be mounted even in an electronic device with limited mounting space. An antenna device (1) that communicates with an external device via an electromag...  
WO/2016/194689A1
An antenna is provided with: a spiral coil conductor (CW), in which the winding center part is a coil opening (CA); and magnetic body sheets (11, 12) disposed along the coil opening (CA). The antenna has a curved section or a bent sectio...  
WO/2016/191299A2
A NFC object reader's NFC antenna system configured to dynamically change an element of the NFC antenna system to maintain the NFC antenna system's antenna default resonant frequency. The NFC antenna system can be configured to include a...  
WO/2016/190708A1
Provided are a wireless power transmitting antenna unit and a wireless power transmitting module including the same. A wireless power transmitting antenna unit, according to an exemplary embodiment of the present invention, which has at ...  
WO/2016/191299A3
A NFC object reader's NFC antenna system configured to dynamically change an element of the NFC antenna system to maintain the NFC antenna system's antenna default resonant frequency. The NFC antenna system can be configured to include a...  
WO/2016/188920A1
The invention relates to a radiofrequency antenna circuit (4A, 14A, 24A) comprising at least one electrically conductive portion, in particular in the form of a track or wire (30, 31, 32), forming a first spiral (S1) having first turns a...  
WO/2016/189999A1
An electromagnetic field probe is provided with linear conductors (1), (2) disposed orthogonally so as not to short circuit, connection conductors (3), (4) disposed so as to connect the ends of the linear conductors (1), (2) to each othe...  
WO/2016/190055A1
Provided are: a manufacturing method for an antenna device on which a magnetic sheet can be easily mounted and which is bendable to make close contact with an installment position; and an antenna device manufactured by the manufacturing ...  
WO/2016/186090A1
An antenna device (101) comprising: a conductive radiation element (1); a power supply coil (3) connected to a second power supply circuit (82) for a second frequency band; and a choke coil (L2) connected to the radiation element (1). Th...  
WO/2016/186306A1
The present invention provides a multiband chip antenna, a battery pack including the same, and a mobile device including the battery pack, the multiband chip antenna comprising: an antenna coil wound on at least a part of a core; and a ...  
WO/2016/186092A1
An antenna device (101) comprising: an antenna coil (20) comprising a coil conductor (20C) following a plane; and a power supply coil (30) arranged at a position for magnetically coupling to the antenna coil (20). The antenna device (101...  
WO/2016/186307A1
The present invention provides an antenna module package and a manufacturing method therefor, the antenna module package comprising: a chip antenna having a core and an antenna coil wound on at least a part of the core; and an element wh...  

Matches 51 - 100 out of 9,504