POSITION-DETECTING RADIO FREQUENCY IDENTIFICATION DEVICE AND METHOD THEREOF

Provided is a position-detecting radio frequency identification (RFID) device, including a pair of radio frequency antennas transmitting and receiving a radio frequency signal, a RFID chip electrically connected to and corresponding to the pair of first radio frequency antennas, storing a signal, an...

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Bibliographische Detailangaben
Hauptverfasser:	LIU TAI-HWA, SUNG YIUN
Format:	Patent
Sprache:	eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	Provided is a position-detecting radio frequency identification (RFID) device, including a pair of radio frequency antennas transmitting and receiving a radio frequency signal, a RFID chip electrically connected to and corresponding to the pair of first radio frequency antennas, storing a signal, and stimulating the pair of radio frequency antennas into transmitting and receiving the signal, a pair of electronic switches provided between the pair of radio frequency antennas and the RFID chip, and a switch control device controlling the pair of electronic switches. Moreover, if the pair of electronic switches is in the on state, the pair of radio frequency antennas and the RFID chip are electrically connected, and if the pair of electronic switches is in the off state, the pair of radio frequency antennas and the RFID chip are electrically disconnected. Further, the present invention also provides a position-detecting RFID method.