DocumentCode
319430
Title
New method of computation of electrical Y-matrix for arbitrary connected multielements SAW devices
Author
Balashov, S.M. ; Pinto, Renato Cechetti ; Cabreira, Clovis Magri ; Finardi, Celio
Author_Institution
Res. & Dev. Center, Telecomunicacoes Brasileiras S/A, Campinas, Brazil
Volume
1
fYear
1997
fDate
11-14 Aug 1997
Firstpage
121
Abstract
We treat SAW devices as an arbitrary multielement system. To describe this system, modified form of chain matrix (E-matrix) is introduced. E-matrix has a propriety of turning the calculation of the transfer matrix of this system into a simple multiplication procedure. This allows to perform computation of electrical response of almost any type of SAW device, since the total transfer matrix could be reduced into a Y-matrix. Examples and simulation results confirming method described are shown
Keywords
electric admittance; matrix algebra; surface acoustic wave devices; E-matrix; chain matrix; electrical Y-matrix; multielement SAW device; simulation; transfer matrix; Acoustic waves; Computational modeling; Convolvers; Delay lines; Passband; Resonator filters; Surface acoustic wave devices; Surface acoustic waves; Telecommunication computing; Turning;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Optoelectronics Conference, 1997. Linking to the Next Century. Proceedings., 1997 SBMO/IEEE MTT-S International
Conference_Location
Natal
Print_ISBN
0-7803-4165-1
Type
conf
DOI
10.1109/SBMOMO.1997.646837
Filename
646837
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