Numerical simulation of a surface acoustic wave (SAW) gyroscope using HP EEsof

Anshu Mehta; K. A. Jose; Vijay K. Varadan

doi:10.1117/12.475028

11 July 2002 Numerical simulation of a surface acoustic wave (SAW) gyroscope using HP EEsof

Anshu Mehta, K. A. Jose, Vijay K. Varadan

Proceedings Volume 4700, Smart Structures and Materials 2002: Smart Electronics, MEMS, and Nanotechnology; (2002) https://doi.org/10.1117/12.475028
Event: SPIE's 9th Annual International Symposium on Smart Structures and Materials, 2002, San Diego, California, United States

Abstract

Surface Acoustic Wave gyroscope presents itself as a cheap and effective option for several applications ranging from automotive to industrial sector. The possibility of its wireless interrogation without any power source makes it even more attractive. This paper present a brief discussion of the use of Coupling of Modes theory for the optimization of the design of the SAW gyroscope. Further, the Equivalent Circuit Model is employed to model the gyroscope. The results from HP EES of simulation are compared with measurements from the rate table experiments and the performance of the gyroscope is evaluated in the light of the same.

Citation Download Citation

Anshu Mehta, K. A. Jose, and Vijay K. Varadan "Numerical simulation of a surface acoustic wave (SAW) gyroscope using HP EEsof", Proc. SPIE 4700, Smart Structures and Materials 2002: Smart Electronics, MEMS, and Nanotechnology, (11 July 2002); https://doi.org/10.1117/12.475028

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