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公开(公告)号:US10464569B2
公开(公告)日:2019-11-05
申请号:US15582093
申请日:2017-04-28
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Liesbeth Gommé
IPC: B60W40/08 , G01N29/42 , G01N29/44 , G05D1/00 , A61B5/11 , A61B5/16 , G08C17/02 , A61B5/05 , G01H1/00 , G01H9/00 , A61B5/00 , A61B5/024
Abstract: One example discloses a vibration sensor, comprising: an RF receiver circuit configured to receive an RF input signal; an RF signal characterization circuit configured to measure an attribute of the RF input signal over a set time-period; wherein the attribute of the RF input signal varies based on a physical motion between the vibration sensor and an RF source transmitting the RF input signal; and a vibration profiling circuit configured to map the attribute of the RF input signal to a vibration level.
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公开(公告)号:US10389406B2
公开(公告)日:2019-08-20
申请号:US15642168
申请日:2017-07-05
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Pieter Verschueren , Liesbeth Gommé
Abstract: One example discloses a near-field device, comprising: a near-field receiver coupled to a near-field receiver antenna and a decoder circuit; wherein the near-field receiver antenna is configured to be capacitively coupled at a first location of a first substance; wherein the near-field receiver antenna is configured to receive a first near-field signal from the first substance through the receiver's capacitive coupling; and wherein the decoder circuit is configured to compare an attribute of the first near-field signal to an attribute of a second near-field signal received from a second substance.
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公开(公告)号:US10292031B1
公开(公告)日:2019-05-14
申请号:US15883838
申请日:2018-01-30
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Liesbeth Gommé
Abstract: One example discloses a wireless network device, wherein the wireless device is a second wireless device configured to receive a set of original signal transmissions from a first wireless device; wherein the set of original signal transmissions includes a signal for the second wireless device and a signal for a third wireless device; wherein the second wireless device is configured to detect a timing interval between individual signal transmissions within the set of original signal transmissions; wherein the second wireless device is configured to re-transmit the signal for the third wireless device substantially in-phase with the timing interval.
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公开(公告)号:US20180261914A1
公开(公告)日:2018-09-13
申请号:US15453538
申请日:2017-03-08
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Liesbeth Gommé
Abstract: Antenna, including: a first conductive structure having a first end coupled to a conductive strip and a second end; wherein the conductive strip is coupled to a first feed point; a second conductive structure having a first portion and a second portion; wherein the second portion is coupled to a second feed point; wherein the second end of the first conductive structure is separated from the first portion of the second conductive structure by a gap; wherein the first conductive structure is substantially in parallel with and has a different width than the first portion of the second conductive structure; wherein the first conductive structure is configured to carry current in a first polarity and the first portion of the second conductive structure is configured to carry current in a second polarity opposite to the first polarity; and wherein the feed points are configured to carry an RF signal.
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公开(公告)号:US10015604B2
公开(公告)日:2018-07-03
申请号:US14270013
申请日:2014-05-05
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Liesbeth Gommé
CPC classification number: H04R25/60 , A61B5/002 , G06F19/3481 , G08C17/04 , G16H20/40 , H04B5/0012 , H04B5/0031 , H04B5/0081 , H04B5/0093 , H04B5/02 , H04B13/005 , H04R25/554 , H04R25/558 , Y02A90/26
Abstract: Consistent with an example embodiment there is an electromagnetic induction field communication system, illustratively, for communicating on or around the body. Two transceivers (or receiver and transmitter) contain coils and capacitors suitable for generating an electromagnetic induction field surrounding the body and are capable of communicating therebetween.
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公开(公告)号:US09906272B2
公开(公告)日:2018-02-27
申请号:US15090933
申请日:2016-04-05
Applicant: NXP B.V.
Inventor: Anthony Kerselaers
CPC classification number: H04B5/0031 , H01Q1/273 , H04B5/0081 , H04B13/00 , H04B13/005 , H04H40/45
Abstract: One example discloses a communications device, including: a bio-antenna conducting surface configured to receive a set of bio-antenna modulated broadcast signals; wherein the conducting surface is configured to receive the set of bio-antenna modulated broadcast signals through a capacitively coupling; a broadcast receiver coupled to the conducting surface; and wherein the conducting surface is configured to pass the broadcast signals to the broadcast receiver.
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公开(公告)号:US09819395B2
公开(公告)日:2017-11-14
申请号:US14576583
申请日:2014-12-19
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Liesbeth Gomme
CPC classification number: H04B5/0031 , G08C17/04 , H01F2038/143 , H01F2038/146 , H01Q1/273 , H04B5/0081 , H04B5/0093 , H04B5/02 , H04B13/005 , H04R25/00 , H04R25/55 , H04R25/554
Abstract: An electromagnetic induction wireless transceiver including: a magnetic antenna; and a signal source configured to produce a communication signal used to drive the magnetic antenna to produce electromagnetic induction fields, wherein the transceiver when connected to a first location on a body is configured to communicate with another electromagnetic induction wireless transceiver connected to a second location on the body.
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公开(公告)号:US09577348B2
公开(公告)日:2017-02-21
申请号:US14718301
申请日:2015-05-21
Applicant: NXP B.V.
Inventor: Liesbeth Gomme , Anthony Kerselaers
CPC classification number: H01Q21/28 , H01Q1/22 , H01Q1/273 , H01Q5/40 , H01Q7/00 , H01Q7/08 , H04R1/1016 , H04R25/554 , H04R2225/51 , H04W4/80
Abstract: Disclosed is an antenna apparatus including a radio frequency (RF) antenna, a magnetic induction (MI) antenna disposed within the RF antenna, and electronic circuitry to receive and process audio received from at least one of the RF antenna and MI antenna.
Abstract translation: 公开了一种天线装置,包括设置在RF天线内的射频(RF)天线,磁感应(MI)天线和用于接收和处理从RF天线和MI天线中的至少一个接收的音频的电子电路。
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公开(公告)号:US20150319545A1
公开(公告)日:2015-11-05
申请号:US14270013
申请日:2014-05-05
Applicant: NXP B.V.
Inventor: Anthony Kerselaers , Liesbeth Gommé
IPC: H04R25/00
CPC classification number: H04R25/60 , A61B5/002 , G06F19/00 , G06F19/3481 , G08C17/04 , G16H20/40 , H04B5/0012 , H04B5/0031 , H04B5/0081 , H04B5/0093 , H04B5/02 , H04B13/005 , H04R25/554 , H04R25/558 , Y02A90/26
Abstract: Consistent with an example embodiment there is an electromagnetic induction field communication system, illustratively, for communicating on or around the body. Two transceivers (or receiver and transmitter) contain coils and capacitors suitable for generating an electromagnetic induction field surrounding the body and are capable of communicating therebetween.
Abstract translation: 与示例性实施例一致,存在电磁感应场通信系统,示例性地用于在身体上或周围进行通信。 两个收发器(或接收器和发射器)包含线圈和电容器,其适于产生围绕主体的电磁感应场并且能够在它们之间连通。
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公开(公告)号:US20150318613A1
公开(公告)日:2015-11-05
申请号:US14575865
申请日:2014-12-18
Applicant: NXP, B.V.
Inventor: Anthony Kerselaers , Liesbeth Gomme , Steven Thoen
CPC classification number: H01Q7/00 , H01F2038/146 , H01Q1/273 , H01Q7/005 , H04B1/40 , H04B5/0012 , H04B5/0031 , H04B5/0081 , H04B5/0087 , H04B5/0093 , H04B5/02 , H04B13/005 , H04R25/554 , H04R2225/51
Abstract: An electromagnetic induction antenna including: a first inductor including windings; a second inductor including windings spaced apart from the first inductor; and an impedance connecting the first and second inductors; wherein the first and second inductor form a capacitor; wherein the capacitor is an electric field antenna, and wherein the inductor is a magnetic field antenna.
Abstract translation: 一种电磁感应天线,包括:包括绕组的第一电感器; 包括与所述第一电感器间隔开的绕组的第二电感器; 以及连接所述第一和第二电感器的阻抗; 其中所述第一和第二电感器形成电容器; 其中所述电容器是电场天线,并且其中所述电感器是磁场天线。
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