Title

Transduction Magnitude And Phase For Com Modeling Of Saw Devices

Abstract

An analytic formulation for the transduction parameter required by the coupling-of-modes analysis of SAW transducers has been derived by comparing solutions obtained using the coupling-of-modes analysis and an equivalent quasistatic analysis using the method of Green's function. This work has resulted in the derivation of a convenient representation for the transduction strength of periodic SAW transducers. Using the formulation, analytic solutions have been obtained for the transduction magnitude and phase of regular SAW transducers. Nonregular transducers are also modeled with the help of an electrostatic field analysis of the transducer's structure. © 1992 IEEE

Publication Date

1-1-1992

Publication Title

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

Volume

39

Issue

1

Number of Pages

54-60

Document Type

Article

Identifier

scopus

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/58.166811

Socpus ID

0026623737 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0026623737

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