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Author(s):
Scholl, Gerd; Ruile, Werner; Russer, Peter H. 
Title:
P-Matrix Modeling of Transverse-Mode Coupled Resonator Filters 
Abstract:
We develop an efficient analysis and synthesis tool for the design of transverse-mode coupled resonator filters. We describe the energy storage effect and the electrical and mechanical loading effect with a one-dimensional model. The two-dimensional nature of the problem is taken into account by shape functions, representing the nonuniform velocity, excitation, and reflection profile across the waveguide structure. We model the wave propagation, excitation, and reflection separately and use the...    »
 
Keywords:
acoustic filters, acoustic resonators, electrical loading effect, energy storage effect, filter transfer function, mechanical loading effect, one-dimensional model, piezoelectric transducers, P-matrix, transverse-mode coupled resonator filters, two-port devices, ultrasonic transducers, wave excitation, wave propagation, wave reflection 
Book / Congress title:
IEEE Ultrasonics Symposium 
Volume:
Year:
1993 
Month:
oct 
Pages:
41--46