Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.

This paper present a three-dimensional finite element method for the one-port surface acoustic wave resonator base on GaPO4 with 5° cut for high frequency application. Interdigital transducer is assumed a thin film platinum with chromium as an under-layer material. The simulated frequency response a...

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Main Authors: Mousavi, S. A., Hamidon, Mohd. Nizar, M. Sidek, Roslina, Bayat, M., Khabbazi, M. R., Rahimi, M.
Format: Article
Language:English
English
Published: Praise Worthy Prize 2009
Online Access:http://psasir.upm.edu.my/id/eprint/17412/1/Three-dimensional.pdf
http://psasir.upm.edu.my/id/eprint/17412/
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Institution: Universiti Putra Malaysia
Language: English
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spelling my.upm.eprints.174122015-10-23T02:13:20Z http://psasir.upm.edu.my/id/eprint/17412/ Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model. Mousavi, S. A. Hamidon, Mohd. Nizar M. Sidek, Roslina Bayat, M. Khabbazi, M. R. Rahimi, M. This paper present a three-dimensional finite element method for the one-port surface acoustic wave resonator base on GaPO4 with 5° cut for high frequency application. Interdigital transducer is assumed a thin film platinum with chromium as an under-layer material. The simulated frequency response and wave propagation are obtained under base cell model at 433.92 MHz centre frequency under ISM band. Frequency responses versus impedance are compared and verify with the known result in literature. The results show that the total displacements are vanished at a distance of about 2 to 3 wavelength from the surface. As expected, the X and Y displacement are 90°out-of-phase with each other. It is observed that the mass loading effect is suitable for prediction of resonant frequency. It is Q found that the factor value is larger than 1000 and the mode shapes for resonant and anti-resonant condition are different at two edges of stop-band Praise Worthy Prize 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17412/1/Three-dimensional.pdf Mousavi, S. A. and Hamidon, Mohd. Nizar and M. Sidek, Roslina and Bayat, M. and Khabbazi, M. R. and Rahimi, M. (2009) Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model. International Review on Modelling and Simulations, 2 (4). pp. 426-432. ISSN 1974-9821 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description This paper present a three-dimensional finite element method for the one-port surface acoustic wave resonator base on GaPO4 with 5° cut for high frequency application. Interdigital transducer is assumed a thin film platinum with chromium as an under-layer material. The simulated frequency response and wave propagation are obtained under base cell model at 433.92 MHz centre frequency under ISM band. Frequency responses versus impedance are compared and verify with the known result in literature. The results show that the total displacements are vanished at a distance of about 2 to 3 wavelength from the surface. As expected, the X and Y displacement are 90°out-of-phase with each other. It is observed that the mass loading effect is suitable for prediction of resonant frequency. It is Q found that the factor value is larger than 1000 and the mode shapes for resonant and anti-resonant condition are different at two edges of stop-band
format Article
author Mousavi, S. A.
Hamidon, Mohd. Nizar
M. Sidek, Roslina
Bayat, M.
Khabbazi, M. R.
Rahimi, M.
spellingShingle Mousavi, S. A.
Hamidon, Mohd. Nizar
M. Sidek, Roslina
Bayat, M.
Khabbazi, M. R.
Rahimi, M.
Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.
author_facet Mousavi, S. A.
Hamidon, Mohd. Nizar
M. Sidek, Roslina
Bayat, M.
Khabbazi, M. R.
Rahimi, M.
author_sort Mousavi, S. A.
title Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.
title_short Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.
title_full Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.
title_fullStr Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.
title_full_unstemmed Three-dimensional finite element analysis of GaPO4/Pt surface acoustic wave resonator based on cell model.
title_sort three-dimensional finite element analysis of gapo4/pt surface acoustic wave resonator based on cell model.
publisher Praise Worthy Prize
publishDate 2009
url http://psasir.upm.edu.my/id/eprint/17412/1/Three-dimensional.pdf
http://psasir.upm.edu.my/id/eprint/17412/
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