Title :
Stationary expression for scattering coefficients at uniform piezoelectric waveguide junction
Author :
Sato, Shinichi ; Makimoto, Toshio
Author_Institution :
Osaka University, Osaka, Japan
Abstract :
By using a modified expression of the orthogonality relation between normal modes, the stationary expression for the scattering coefficients at the uniform piezoelectric waveguide junction is obtained by a procedure similar to that used in electromagnetic waveguides. By the Rayleigh-Ritz method, the scattering coefficients are expressed by simple expression.
Keywords :
Chebyshev approximation; Dielectric losses; Digital filters; Finite wordlength effects; Integrated circuit interconnections; Low pass filters; Rayleigh scattering; Roundoff errors; Transfer functions; Waveguide junctions;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1973.9341
