发明申请
- 专利标题： Switched phase receiver for a long range RFID system
- 专利标题（中）： 用于远程RFID系统的开关相位接收器
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申请号： US11590054申请日： 2006-10-31
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公开(公告)号： US20070071131A1公开(公告)日： 2007-03-29
- 发明人: John Pyne , Gary Overhultz
- 申请人： John Pyne , Gary Overhultz
- 主分类号： H04B1/16
- IPC分类号： H04B1/16 ; H04L25/06
摘要：
A conversion receiver in a radio frequency identification system includes a phase shifting circuit that shifts the phase of a received signal. A switching circuit is coupled to the phase shifting circuit and selects either the received signal, or the phase shifted signal. A single receiver chain is coupled to the switching circuit and is configured to process either the received signal or the phase shifted received signal.
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