title   
  

2-D localization and identification based on SAW ID-tags at 2.5 GHz

Bechteler, Thomas F. and Yenigün, Hüsnü (2003) 2-D localization and identification based on SAW ID-tags at 2.5 GHz. IEEE Transactions on Microwave Theory and Techniques, 51 (5). pp. 1584-1590. ISSN 0018-9480

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Official URL: http://dx.doi.org/10.1109/TMTT.2003.810142

Abstract

An identification and localization system based on surface acoustic wave (SAW) radio sensors is presented in this paper. This system is able to identify and localize objects within a two-dimensional area. Identification is done with a fixed coded passive SAW identification-tag. Localization is done with three receiving antennas and with a following analysis of time delay between the sent interrogation signal and the received signals. For practical tests, a special interrogator has been established, as well as the receiving and demodulation unit. The whole system is controlled by a computer.

Item Type:Article
Uncontrolled Keywords:identification; localization; RF identification-tag (ID-tag); surface acoustic wave (SAW)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-4661 Electrical engineering. Electronics Nuclear engineering
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
ID Code:13927
Deposited By:Hüsnü Yenigün
Deposited On:10 May 2010 14:39
Last Modified:25 May 2011 14:04

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