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Loop Antenna

Loop Antenna-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Antenna with parasitic element
Trw Automotive Us Llc
May 31, 2018 - N°20180151949

An antenna system for a vehicle includes a housing defining an interior space having a center. A component is provided for at least one of transmitting and receiving signals indicative of a vehicle condition.
Loop antenna and electronic device
Fujitsu Limited
May 24, 2018 - N°20180145410

A loop antenna includes: a substrate; a first conductor which is provided on a first surface of the substrate, is conductive and is grounded; a second conductor which is formed as a loop to surround the substrate along a surface orthogonal to the first surface, is conductive, is fed on a second surface of the substrate, which is opposite to ...
Two-part pulsed electromagnetic field applicator for application of therapeutic energy
Endonovo Therapeutics, Inc.
May 24, 2018 - N°20180140861

Pulsed electromagnetic field (pemf) apparatuses and methods of making and using them. In particular, described herein are two-part pemf apparatuses that include a self-contained, lightweight, small, compact (e.g., in some variations, wearable) generator unit that is adapted to releasably and replaceably mate with an applicator unit.
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Systems and methods for transloop impedance matching of an antenna
Dell Products L.p.
May 10, 2018 - N°20180131091

In accordance with embodiments of the present disclosure, an information handling system may include an enclosure for housing information handling resources of the information handling system, the enclosure having an antenna slot formed therein and formed from a material substantially different from that in which the remainder of the enclosure is formed and a circuit board mechanically coupled to the ...
Dominant h-field multiband loop antenna including passive mixer
The Boeing Company
May 10, 2018 - N°20180131079

An antenna. The antenna includes a plurality of loop antennas sharing a common gap.
Multipolarized vector sensor array antenna system for search and rescue applications
Massachusetts Institute Of Technology
May 03, 2018 - N°20180123238

The present disclosure is directed towards direction finding (df) systems that can detect and locals a radio frequency (rf) signal (e.g. An emergency beacon) is two dimensions (i.e., azimuth and elevation).
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Electronic device having loop antenna
Samsung Electronics Co., Ltd.
April 05, 2018 - N°20180097275

An electronic device includes a housing including a first surface facing in a first direction, a second surface facing in a second direction to the first direction, and a side member enclosing at least a portion of a space between the first surface and the second surface; a first metal plate positioned between the first surface and the second surface; ...
Communication device with metal-frame half-loop antenna element
Acer Incorporated
March 29, 2018 - N°20180090822

A communication device includes a ground plane and an antenna element. The antenna element includes a radiation metal strip and a feed metal line.
Loop antenna structure with one or more auxiliary electronic elements for use in an electronic ...
Motorola Mobility Llc
March 29, 2018 - N°20180090818

The present application provides a housing for an electronic device sub-assembly for use in an electronic device having wireless communication capabilities. The electronic device sub-assembly includes a loop antenna structure having a conductive ground structure, and a conductive loop element separate from the conductive ground structure.
Electronic devices having housing-integrated distributed loop antennas
Apple Inc.
March 29, 2018 - N°20180090817

An electronic device may include a metal housing and a distributed loop antenna. The antenna may include a dielectric carrier.
Radio frequency antenna for an in-the-ear hearing device
Starkey Laboratories, Inc.
March 22, 2018 - N°20180084351

Disclosed herein, among other things, are systems and methods for a hearing device antenna. One aspect of the present subject matter includes a hearing device configured to be worn in an ear of a wearer to perform wireless communication.
Multi-frequency, multi-radiation angle, multi-polarization and multi-pattern communication antenna
International Business Machines Corporation
March 22, 2018 - N°20180083370

An antenna is provided and includes a base antenna component, a loop antenna component, a first coupling by which the loop antenna component is pivotally attached to and selectively electrically communicative with the base antenna component, a whip antenna component, a second coupling by which the whip antenna component is pivotally attached to and selectively electrically communicative with the loop ...
Antenna device and electronic apparatus
Murata Manufacturing Co., Ltd.
March 08, 2018 - N°20180069325

A square bracket-shaped radiation element is in a non-ground region of a board. A first reactance element that equivalently enters a short-circuited state in a second frequency band is connected between a second end of the radiation element and a ground conductor.
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Electronic devices having closed-loop antenna adjustment capabilities
Apple Inc.
March 08, 2018 - N°20180069295

An electronic device may be provided with wireless circuitry that includes an antenna. Control circuitry may perform closed loop tuning adjustments on the antenna.
Systems and methods for hearing assistance device antenna
Starkey Laboratories, Inc.
March 01, 2018 - N°20180063657

Disclosed herein, among other things, are systems and methods for modular circuit component for a hearing assistance device flex antenna. One aspect of the present subject matter includes a universal apparatus for use with multiple hearing assistance devices.
Imaging device
Panasonic Intellectual Property Management Co., Ltd.
March 01, 2018 - N°20180063432

To suppress an increase in a running cost while improving a transmission amount of information and reliability. Surveillance camera includes main body portion in which power supply board and data processing board are provided; pan portion that rotates in a pan direction with respect to main body portion; tilt portion that is provided with camera and rotates in a tilt ...
Antenna device
Fujitsu Ten Limited
March 01, 2018 - N°20180062253

An antenna device according to an embodiment includes a plurality of plane-shaped antennas that is attached to one or more windows of a vehicle. The plurality of antennas includes a loop antenna and a monopole antenna corresponding to the loop antenna..
Device and method for antenna alignment using vibrational positioning
Blackberry Limited
February 22, 2018 - N°20180053995

A device and method for antenna alignment using vibrational positioning are provided. The device comprises: a controller; a vibrating device; and an antenna.
Wireless communication device
Asustek Computer Inc.
February 22, 2018 - N°20180053988

A wireless communication device is provided. The wireless communication device comprises a circuit board and a loop antenna.
Low frequency rectenna system for wireless charging
Ami Research & Development, Llc
February 01, 2018 - N°20180034325

A human safe wireless charging system using a circularly polarized source antenna that can radiate in either a hemispherical pattern or directional cardiod-like patterns at a 40-50, 150, or 200 mhz frequencies to a receiving loop antenna which is coupled to a parasitic receive element.. .
Antenna with multiple resonant coupling loops
Microsoft Technology Licensing, Llc
January 25, 2018 - N°20180026372

An antenna arrangement with an active radiating element forming a plurality of inductively-coupled resonating loop antennas drives a parasitic radiating element. The active radiating element is electrically coupled to a feed contact and tuned according to one or more variable capacitors and inductors.
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