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公开(公告)号：US20190245272A1
公开(公告)日：2019-08-08
申请号：US16268545
申请日：2019-02-06
申请人： Suunto Oy
发明人： Eero Varjonen , Panu Perko , Mikko Sepänniitty , Erik Lindman
摘要： The invention concerns an assembly for an antenna operating in a slot mode. It is also directed to an electronic wristwatch-like device comprising such antennas. The antenna assembly comprises at least one circuit board of an electronic device, a conductive body arranged at a distance from said at least one circuit board, at least one feed element for coupling an electromagnetic signal between said conductive body and said circuit board, and wherein at least one conductive rim structure is running peripheral to at least one said circuit board. The conductive rim and the conductive body define at least one slot mode antenna between themselves. The length of a slot mode antenna is defined between two points at which said conductive body is connected to said conductive rim.
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公开(公告)号：US20190237863A1
公开(公告)日：2019-08-01
申请号：US16377382
申请日：2019-04-08
申请人： OLYMPUS CORPORATION
发明人： Toru MIYAZONO
CPC分类号： H01Q1/48 , A61B1/00 , A61B1/00009 , A61B1/041 , H01Q1/273 , H04B1/18 , H04N5/2256 , H04N5/378
摘要： A receiving antenna includes: an antenna element configured to receive a first radio signal for detecting a position of a capsule endoscope introduced into a subject and a second radio signal for transmitting an image captured by the capsule endoscope; a first ground connected to the antenna element; a plate on which the antenna element and the first ground are arranged; a first differential processing circuit configured to generate a differential signal based on the first and the second radio signals; a cable including one end connected to the first differential processing circuit to transmit the differential signal; a second ground provided along the cable; and a switch configured to open a path between the first ground and the second ground at a time of receiving the first radio signal, and short-circuit the path at a time of receiving the second radio signal.
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公开(公告)号：US20190237857A1
公开(公告)日：2019-08-01
申请号：US16311217
申请日：2017-07-18
摘要： There is provided a method and apparatus for providing a cavity backed antenna suitable for off-body communications. The cavity backed antenna comprising a substantially omnidirectional antenna element (11) mountable upon a user's body such that an underlying bone (17) forms the cavity back plate. The cavity between the antenna element and the underlying bone thereby being filled with soft tissue (14, 15, 16). The cavity backed antenna operating in synergy with the mechanical and electrical characteristics of the body to deliver an overall directional gain pointing away from the user's body.
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4.发明申请公开(公告)号：US20190221922A1
公开(公告)日：2019-07-18
申请号：US16248019
申请日：2019-01-15
发明人： Jungho AHN , Kiyoung KWON , Boram NAMGOONG
摘要： An electronic device includes a housing including a front surface plate, a rear surface plate facing a direction opposite the front surface plate, and a side surface member surrounding a space between the front surface plate and the rear surface plate; at least one attachment member coupled to the side surface member, and removably fastened to a human body, the at least one attachment member including a first attachment member coupled to at least part of the side surface member, and a second attachment member coupled to a position of the side surface member facing the first attachment member; a substrate arranged in the space in parallel with the front surface plate; at least one wireless communication circuit arranged on the substrate; a first conductive pattern electrically connected with the wireless communication circuit, and arranged on the side surface member in proximity to the first attachment member; a second conductive pattern arranged on the side surface member in proximity to the second attachment member; a first conductive member arranged in the first attachment member in proximity to the first conductive pattern to be capacitively coupled with the first conductive pattern; and a second conductive member arranged in the second attachment member in proximity to the second conductive pattern to be capacitively coupled with the second conductive pattern.
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公开(公告)号：US20190215794A1
公开(公告)日：2019-07-11
申请号：US16293327
申请日：2019-03-05
发明人： Abu T. Sayem , Matthew L. Russell
摘要： A wrist-worn electronic device includes a lower housing, including a lower surface and a side wall formed of electrically conductive material, an upper housing including a bezel formed of an electrically conductive material, and an antenna formed by a nonconductive slot between the lower and upper housings. The nonconductive slot may be formed between a first portion of a lower surface of the bezel along a circumference of the bezel, a first portion of a top surface of the side wall along a circumference of the side wall, and electrical connections between two electrical ground terminals on the top surface of the side wall and the two electrical ground locations on the lower surface of the bezel. The antenna may be configured to transmit or receive electronic signals to determine a current geographic location or allow wireless communication with other electronic devices.
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公开(公告)号：US20190208337A1
公开(公告)日：2019-07-04
申请号：US16195831
申请日：2018-11-19
申请人： GN Hearing A/S
IPC分类号： H04R25/00
CPC分类号： H04R25/554 , H01Q1/273 , H01Q1/44 , H04R2225/31 , H04R2225/51 , H04R2225/61
摘要： A hearing instrument comprises a wireless communication unit interconnected with an antenna for emission and reception of an electromagnetic field having an RF wavelength, a speaker interconnected with the wireless communication unit and being configured to provide an output audio signal. A battery is configured to supply power to the hearing instrument and a filter circuit interconnects the battery and a power management circuit of the hearing instrument. The antenna extends from a feed and at least a part of the antenna being is arranged adjacent the battery. A distance between the at least part of the antenna and the battery is below 1/40 of the wavelength. The filter circuit is configured to de-couple the battery and the power management circuit at frequencies above 3 MHz and configured to connect the battery to the power management circuit at frequencies below 300 kHz.
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7.发明申请公开(公告)号：US20190198981A1
公开(公告)日：2019-06-27
申请号：US16231271
申请日：2018-12-21
申请人： NORTH INC.
发明人： Joshua Moore , Kai Zhang , George Shaker
CPC分类号： G02C11/10 , G02B27/017 , G02B2027/0178 , G02C3/003 , G02C5/14 , G02C5/22 , G02C13/001 , H01Q1/273 , H04B7/005
摘要： Systems, devices and methods for eyeglasses frames and eyeglasses frames assemblies for wearable electronic devices, and particularly systems, devices, and methods that employ an antenna in eyeglasses frames and eyeglasses frames assemblies for wearable heads-up displays, the systems, devices and methods including a pair of eyeglasses having a first arm housing a radio and a core wire, wherein the core wire is communicatively coupled to the radio as an antenna by an electrically conductive path including a hinge in the first arm or an electrically conductive path that is electrically isolated from the hinge and a power source coupled to the first arm or a second arm and electrically coupled to the radio via a second electrically conductive path.
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公开(公告)号：US20190190129A1
公开(公告)日：2019-06-20
申请号：US16249421
申请日：2019-01-16
发明人： Zhenchao Yang , Deepak Hosadurga , Karl Hilde , Beau Jay Polinske
CPC分类号： H01Q1/273 , H01Q1/2291 , H01Q1/38 , H01Q1/40 , H01Q5/335 , H01Q9/0414 , H04R25/554 , H04R25/60 , H04R2225/51
摘要： A hearing device adapted to be worn by a wearer comprises a shell configured for placement on an exterior surface of an ear of the wearer. The shell comprises a first end, a second end, a bottom, a top, and opposing sides, wherein the bottom, top, and opposing sides extend between the first and second ends. Circuitry is provided within the shell comprising at least a microphone, signal processing circuitry, radio circuitry, and a power source. A folded antenna is coupled to the radio circuitry and extends longitudinally along one of the bottom and the top and along the opposing sides between the first and second ends. The folded antenna encompasses at least some of the circuitry and forms an elongated gap between the opposing sides. The elongated gap faces the other of the bottom and the top.
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公开(公告)号：US20190183092A1
公开(公告)日：2019-06-20
申请号：US16326319
申请日：2017-08-23
申请人： i4C Innovations Inc.
CPC分类号： A01K11/006 , A01K27/001 , A01K27/002 , A01K27/009 , A01K29/005 , G06K7/10366 , G06K19/0702 , G06K19/07773 , H01Q1/2225 , H01Q1/225 , H01Q1/273 , H01Q21/0025
摘要： A method and system for the continuous monitoring of animal physiology and behavior through the use of a smart body worn animal harness, smart collar or restraint system which captures, pre-processes, monitors, and transmits data captured from a plurality of externally-based, skin contact-based, and internally located RFID implants to a cloud-based infrastructure for further processing and augmentation to support real time alerting and animal health analytical systems.
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公开(公告)号：US20190165456A1
公开(公告)日：2019-05-30
申请号：US15824066
申请日：2017-11-28
发明人： Ezdeen Elghannai
CPC分类号： H01Q1/273 , H01Q7/00 , H01Q9/26 , H04R2225/51
摘要： An ear-worn electronic device comprises an enclosure and electronics positioned in the enclosure. A power source is disposed in the enclosure and coupled to the electronics. An antenna is disposed in or supported by the enclosure and coupled to the electronics. The antenna comprises a dipole antenna combined with a loop antenna. An input impedance of the antenna remains substantially constant over a predetermined dielectric constant bandwidth and a predetermined frequency bandwidth.
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