公开(公告)号：US20150318932A1

公开(公告)日：2015-11-05

申请号：US14576583

申请日：2014-12-19

Applicant: NXP B.V.

Inventor： Anthony Kerselaers ,  Liesbeth Gomme

IPC: H04B13/00 ,  H04B5/00 ,  H04R25/00 ,  H01Q1/27

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.

Abstract translation: 一种电磁感应无线收发器，包括：磁性天线; 以及信号源，被配置为产生用于驱动所述磁性天线以产生电磁感应场的通信信号，其中所述收发器当连接到主​​体上的第一位置时被配置为与连接到第二位置上的第二位置的另一电磁感应无线收发器通信 身体。

公开(公告)号：US20150318603A1

公开(公告)日：2015-11-05

申请号：US14576030

申请日：2014-12-18

Applicant: NXP B.V.

Inventor： Anthony Kerselaers ,  Liesbeth Gomme ,  Steven Thoen

IPC: H01Q1/27 ,  H01Q21/28 ,  H04R25/00 ,  H01Q7/00

CPC classification number: H01Q1/273 ,  G06F3/014 ,  G06F3/017 ,  G06K7/10326 ,  G06K7/10336 ,  G06K19/07779 ,  G06K19/07781 ,  G06K19/07784 ,  G06K19/07788 ,  G08C17/02 ,  G08C17/04 ,  H01F2038/146 ,  H01Q7/00 ,  H01Q21/28 ,  H04B5/0012 ,  H04B5/0031 ,  H04B5/0081 ,  H04B5/0087 ,  H04B5/0093 ,  H04B5/02 ,  H04B13/005 ,  H04R25/554 ,  H04R25/558 ,  H04R2225/51

Abstract: An electromagnetic induction wireless communication system including: a magnetic antenna; an electric antenna; a tuning capacitor coupled to the magnetic antenna configured to tune the magnetic antenna; a controller configured to control the operation of the communication system; a signal source coupled to the controller configured to produce a communication signal used to drive the magnetic antenna and the electric antenna; a voltage control unit coupled to the signal source configured to produce one of an amplitude difference, phase difference, and an amplitude and a phase difference between the communication signal used to drive the magnetic antenna and electric antenna.

Abstract translation: 一种电磁感应无线通信系统，包括：磁性天线; 电天线; 耦合到配置成调谐磁性天线的磁性天线的调谐电容器; 控制器，被配置为控制所述通信系统的操作; 耦合到所述控制器的信号源，被配置为产生用于驱动所述磁性天线和所述电天线的通信信号; 耦合到信号源的电压控制单元，被配置为产生用于驱动磁性天线的通信信号和电天线之间的幅度差，相位差以及幅度和相位差之一。