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Reflecting Cell Model for SAW Structures

by Priyanka, Shiv Dutt Joshi, Brishbhan Singh Panwar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 1 - Number 3
Year of Publication: 2010
Authors: Priyanka, Shiv Dutt Joshi, Brishbhan Singh Panwar
10.5120/91-190

Priyanka, Shiv Dutt Joshi, Brishbhan Singh Panwar . Reflecting Cell Model for SAW Structures. International Journal of Computer Applications. 1, 3 ( February 2010), 1-9. DOI=10.5120/91-190

@article{ 10.5120/91-190,
author = { Priyanka, Shiv Dutt Joshi, Brishbhan Singh Panwar },
title = { Reflecting Cell Model for SAW Structures },
journal = { International Journal of Computer Applications },
issue_date = { February 2010 },
volume = { 1 },
number = { 3 },
month = { February },
year = { 2010 },
issn = { 0975-8887 },
pages = { 1-9 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume1/number3/91-190/ },
doi = { 10.5120/91-190 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T19:43:53.352612+05:30
%A Priyanka
%A Shiv Dutt Joshi
%A Brishbhan Singh Panwar
%T Reflecting Cell Model for SAW Structures
%J International Journal of Computer Applications
%@ 0975-8887
%V 1
%N 3
%P 1-9
%D 2010
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The study presents three-port reflecting cell model for analyzing SAW structures employing strong electrode reflections. Basic objective is to analytically approximate all the p-matrix elements for a SAW structure in terms of reflection, transduction, and transmission strengths. This model is an approximate one and it does not take into account the effects of bulk wave excitation, diffraction, and propagation loss etc for convenience. This 3-port reflecting cell model has been used to show that it is possible to realize Infinite Impulse Response (IIR) filters on SAW devices, which can result in much smaller size as compared to very high order Finite Impulse Response (FIR) SAW filters for given specifications. Simulation results for this new 3-port reflecting cell model and IIR filter realization are presented for validation purpose.

References
  1. B. P. Abbott, C. S. Hartmann, and D. C. Malocha, “A Coupling-of-Modes analysis of chirped transducers containing reflective electrode geometries”, in Proc. IEEE Ultrason. Symp, 1989, pp. 129-134.
  2. D. P. Chen and H. A. Haus, “Analysis of metal-strip SAW gratings and transducers”, IEEE Trans. Sonics Ultrason. 32, pp. 395-408, 1985.
  3. N. Finger, G. Kovacs, J. Schoberl, and U. Langer, “Accurate FEM/BEM simulation of surface acoustic wave filters”, in Proc. IEEE Ultrason. Symp., 2003, pp. 1680-1685.
  4. K. Hashimoto and M. Yamaguchi, “Derivation of Coupling-of-Modes parameters for SAW device analysis by means of boundary element method”, in Proc. IEEE Ultrason. Symp., 1991, pp. 21-26.
  5. D. P. Morgan, “Reflective array modeling for SAW transducers”, in Proc. IEEE Ultrason. Symp., 1995, pp. 215-220.
  6. F. Brophy and A. C. Salazar, “Considerations of the Pade approximant technique in the synthesis of recursive digital filters”, IEEE Trans. Audio Electroacoust., vol. AU-21,pp. 500-505, Dec. 1973.
  7. L. Weiss and R. N. McDonough, “Prony’s method, z-transforms, and Pade approximations”, SIAM Rev., vol. 5, no. 2, pp. 145-149, Apr. 1963.
  8. C. T. Mullis and R. A. Roberts, “The use of second-order information in the approximation of discrete-time linear systems”, IEEE Trans. Acoust., Spe., Sig., Proces., vol. 24, no. 3, pp. 226-238, June 1976.
  9. T. Kodama, H. Kawabata, Y Yashuhara, & H. Sato, “Design of low –loss SAW filters Employing Distributed Acoustic Reflection Transducers”, Proc. IEEE Ultrason. Symp., pp. 59-64, 1986.
  10. D. P. Morgan, “Reflective array modeling for reflective and directional SAW transducers” IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 45, pp. 152-157, 1998.
  11. Priyanka, Shiv Dutt Joshi, and Brishbhan Singh Panwar “An Iterative Approach to Design a SAW Filter having Desired Response”, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, August’ 2005, vol. 52, no. 8, pp. 1422.
Index Terms

Computer Science
Information Sciences

Keywords

SAW structures reflecting cell model

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