SAW RFID-Tags for Mass-Sensitive Detection of Humidity and Vapors

One-port surface acoustic wave (SAW) devices with defined reflector patterns give characteristic signal patterns in the time domain making them identifiable and leading to so-called RFID-Tags. Each sensor responds with a burst of signals, their timed positions giving the identification code, while t...

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Bibliographic Details
Main Authors: Gerhard Fischerauer, Franz L. Dickert, Peter A. Lieberzeit, Christian Palfinger
Format: Article
Language:English
Published: MDPI AG 2009-12-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/9/12/9805/