Characterisation of waveguide discontinuities with finite wall conductivity

TítuloCharacterisation of waveguide discontinuities with finite wall conductivity
Tipo de publicaciónConference Paper
Year of Publication2002
AutoresRuiz-Cruz, J. A., J. R. Montejo-Garai, and J. M. Rebollar
Conference NameProc. 2002 IEEE Antennas and Propagation Society International Symposium
Date PublishedJune
Palabras claveband-pass filters, Chebyshev filters, electromagnetic wave scattering, finite wall conductivity, generalised scattering matrix, insertion losses, numerical methods, S-matrix theory, waveguide discontinuities, waveguide filters, waveguide theory Chebyshev bandpass filters
ResumenIn this paper, a procedure is proposed to evaluate the generalised scattering matrix of waveguide discontinuities with finite wall conductivity. This approach is applied to evaluate the insertion losses in several waveguide structures of Chebyshev bandpass filters. These numerical results are compared with those obtained with other numerical methods and with measurements, validating the proposed procedure.
URLhttp://ieeexplore.ieee.org/iel5/7931/21884/01017013.pdf?tp=&isnumber=&arnumber=1017013
DOI10.1109/APS.2002.1017013