发明申请
- 专利标题： Capacitive Measurement System with Increased Robustness Against Electro-magnetic Interference
- 专利标题（中）： 电容测量系统具有增强的抗电磁干扰的鲁棒性
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申请号： US13701181申请日： 2011-06-08
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公开(公告)号： US20130169291A1公开(公告)日： 2013-07-04
- 发明人: Michael Virnich , Laurent Lamesch , David Hoyer , Aloyse Schoos
- 申请人： Michael Virnich , Laurent Lamesch , David Hoyer , Aloyse Schoos
- 申请人地址： LU Echternach
- 专利权人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
- 当前专利权人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
- 当前专利权人地址： LU Echternach
- 优先权： LU91694 20100608
- 国际申请： PCT/EP2011/059522 WO 20110608
- 主分类号： G01R31/00
- IPC分类号： G01R31/00
摘要：
A method for capacitive sensing comprises the steps of tagging a transmitting signal by modulating a sub-carrier on said signal using state of the art modulation techniques; demodulating said subcarrier out of useful/received signal to prove validity of said signal.
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