Conveying information to an interrogator using resonant and parasitic radio frequency circuits
    51.
    发明申请
    Conveying information to an interrogator using resonant and parasitic radio frequency circuits 审中-公开
    使用谐振和寄生射频电路将信息传送给询问器

    公开(公告)号:US20060009288A1

    公开(公告)日:2006-01-12

    申请号:US10887055

    申请日:2004-07-07

    IPC分类号: A63F13/00

    摘要: A method of conveying information to an interrogator includes the interrogator sensing the presence of a resonant radio frequency circuit that is tuned to a first resonant frequency. Responsive to a parasitic radio frequency circuit being brought to within a parasitic coupling distance of the resonant radio frequency circuit, the interrogator senses a shift in the resonant frequency of the resonant radio frequency circuit, wherein the shift in the resonant frequency conveys information to the interrogator

    摘要翻译: 向询问器传送信息的方法包括询问器,感测谐振射频电路的调谐到第一共振频率的存在。 响应于在谐振射频电路的寄生耦合距离内的寄生射频电路,询问器感测谐振射频电路的谐振频率的偏移,其中谐振频率的偏移将信息传递给询问器