发明申请
US20130288599A1 METHOD AND DEVICE FOR MODULATING AN ACTIVE LOAD WITH DAMPING OF AUTO OSCILLATION
有权
用于调节自动振荡阻尼的有源负载的方法和装置
- 专利标题： METHOD AND DEVICE FOR MODULATING AN ACTIVE LOAD WITH DAMPING OF AUTO OSCILLATION
- 专利标题（中）： 用于调节自动振荡阻尼的有源负载的方法和装置
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申请号： US13976527申请日： 2011-09-21
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公开(公告)号： US20130288599A1公开(公告)日： 2013-10-31
- 发明人: Frédéric Bernard , Nicolas Cordier , Florian Pernisek , Bruno Charrat
- 申请人： Frédéric Bernard , Nicolas Cordier , Florian Pernisek , Bruno Charrat
- 申请人地址： FR Aix-en-Provence Cedex 3
- 专利权人： INSIDE SECURE
- 当前专利权人： INSIDE SECURE
- 当前专利权人地址： FR Aix-en-Provence Cedex 3
- 优先权： FR1003754 20100921
- 国际申请： PCT/FR2011/052183 WO 20110921
- 主分类号： H04B5/00
- IPC分类号： H04B5/00
摘要：
A method for sending data by inductive coupling includes: extracting an antenna signal from an antenna circuit, extracting from the antenna signal a first periodic signal, producing a second periodic signal by way of a synchronous oscillator, placing the oscillator in a free oscillation mode and applying to the antenna circuit the second periodic signal, modifying the impedance of the antenna circuit, restoring the amplitude of the antenna signal, then resynchronizing the oscillator on the first periodic signal.
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