Title :
State-of-the-art instruments based upon SAW wireless tags, SAW match filters, and SAW resonators
Author_Institution :
Dept. of Electron., Beijing Univ., China
Abstract :
A theoretical analysis for the SAW wireless tag for wireless instrumentation was proposed. Employing the developed wireless tag, a telemetry instrument was also developed. Other SAW device based systems such as SAW match filter based optical time-domain reflectometer and high Q-value SAW resonator based analytical instruments are also reported. These state-of-the-art instruments can enlarge the application scope of SAW technology.
Keywords :
gas sensors; optical time-domain reflectometry; surface acoustic wave filters; surface acoustic wave resonators; surface acoustic wave sensors; telemetry; AW resonators; Q-value; SAW match filters; SAW resonators; SAW wireless tags; analytical instruments; optical time-domain reflectometer; telemetry instrument; Instruments; Matched filters; Optical devices; Optical filters; Optical resonators; Resonator filters; Surface acoustic wave devices; Surface acoustic waves; Telemetry; Time domain analysis;
Conference_Titel :
Ultrasonics Symposium, 1999. Proceedings. 1999 IEEE
Conference_Location :
Caesars Tahoe, NV
Print_ISBN :
0-7803-5722-1
DOI :
10.1109/ULTSYM.1999.849433
