Analysis of Shear Horizontal Surface Acoustic Wave Sensors with the Coupling of Modes Theory
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概要
- 論文の詳細を見る
This study has investigated a method for accurate analysis and design of shear horizontal surface acoustic wave (SH-SAW) sensors. The coupling of modes (COM) theory was used to develop an analytical model to satisfy Barkhausen’s criteria for oscillation and avoid mode hopping. The theoretical simulation was highly consistent with the experimental results. The SH-SAW sensor presented here exhibited excellent reversibility, sensitivity, and repeatability when ammonia was at the ppb level.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2005-03-15
著者
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Shen Chi-yen
Department Of Electrical Engineering I-shou University
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Hsu Cheng-liang
Department Of Electrical Engineering I-shou University
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Hsu Kuo-Chien
Department of Electrical Engineering, I-Shou University, Kaohsiung 840, R.O.C.
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Jeng Jin-Shing
Department of Electrical Engineering, I-Shou University, Kaohsiung 840, R.O.C.
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Hsu Kuo-chien
Department Of Electrical Engineering I-shou University
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Jeng Jin-shing
Department Of Electrical Engineering I-shou University
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