发明名称 Monitoring signals of radio frequency identification systems
摘要 A system and method for optimally placing radio frequency identification (RFID) antennas. The system varies the placement of RFID tag and interrogator antennas with respect to each other and a stationary object or objects. A signal generator sends a known reference signal to the one or more RFID interrogator antennas. The signal is received by the one or more RFID tag antennas and is displayed upon an oscilloscope, spectrum analyzer or other multipurpose signal measuring device. By this method, the system finds the optimal placement of the antennas with respect to each other and the object or objects.
申请公布号 US2007132583(A1) 申请公布日期 2007.06.14
申请号 US20050164862 申请日期 2005.12.08
申请人 SWEENEY PATRICK J II 发明人 SWEENEY PATRICK J.II
分类号 G08B13/14 主分类号 G08B13/14
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