Title :
Mode spectrum of waveguides using a transverse S-matrix resonance method
Author :
Esteban, J. ; Rebollar, J.M.
Author_Institution :
ETSI de Telecommun., Polytech. Univ. of Madrid, Spain
Abstract :
An S-matrix representation of longitudinal discontinuities is used to investigate the mode spectrum of waveguides. The numerical advantages and disadvantages of the method are described. As an example, field plots for the first modes of a T-septum guide are shown. Monomode bandwidth characteristics for a simple T-septum guide are presented.<>
Keywords :
S-matrix theory; waveguide theory; T-septum guide; field plots; first modes; longitudinal discontinuities; mode spectrum; monomode bandwidth characteristics; transverse S-matrix resonance method; waveguides; Admittance; Boundary conditions; Convergence of numerical methods; Equations; Frequency; GSM; Propagation constant; Resonance; Scattering; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1989. AP-S. Digest
Conference_Location :
San Jose, CA, USA
DOI :
10.1109/APS.1989.134940
