DocumentCode
673809
Title
A new anti-collision algorithm for identifying chipless RFID tags
Author
Rezaiesarlak, Reza ; Manteghi, Majid
Author_Institution
Dept. of Electr. & Comput. Eng., Virginia Tech, Blacksburg, VA, USA
fYear
2013
fDate
7-13 July 2013
Firstpage
1722
Lastpage
1723
Abstract
A new methodology, based on short-time-matrix-pencil-method (STMPM) is proposed for separating IDs of multiple chipless RFID tags presented in the main beam of the reader antenna. In this approach, turn-on times of the complex natural resonances (CNRs) of the tags are employed as the roundtrip times of the tags from the antenna and by marking the tags with some specific resonances in addition to ID poles, the interfering poles from background objects and antennas in the reader zone are distinguished from the tag poles.
Keywords
radiofrequency identification; telecommunication congestion control; STMPM; anticollision algorithm; chipless RFID tag; complex natural resonance; main beam; reader antenna; short time matrix pencil method; Antennas; Computers; Damping; RFID tags; Resonant frequency; Time-frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6711520
Filename
6711520
Link To Document