Separation of Multiple Passive RFID Signals Using Software Defined Radio

Separation of Multiple Passive RFID Signals Using Software Defined Radio

We present a practical design of an RFID reader that is capable of reading multiple passive tags through joint decoding. The reader is implemented and analyzed using the GNU Software Defined Radio system. We use low frequency (LF) 125 kHz commodity MIT ID cards in the experiment, and discuss extensi...

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Bibliographic Details
Main Authors: Lippman, Andrew B. (Contributor), Wang, Junyu (Author), Reed, David P. (Contributor), Shen, Dawei (Contributor), Woo, Grace (Contributor)
Other Authors: Massachusetts Institute of Technology. Media Laboratory (Contributor), Program in Media Arts and Sciences (Massachusetts Institute of Technology) (Contributor)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers, 2010-10-01T16:05:50Z.
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