Title :
Determination of cut-off wavelengths of ridged waveguides by modal analysis
Author :
Hajimowlana, S.H. ; Djahanshahi, H. ; Kamyab, M.
Author_Institution :
Dept. of Electr. Eng., Windsor Univ., Ont., Canada
Abstract :
A new method for computing the cut-off wavelengths of (multi)-ridged waveguides is derived using modal analysis. The method Is straightforward and does not have the restrictions that exist in modeling ridged waveguides by transmission lines. The proposed method is superior to the existing transmission line technique when applied to multi-ridged waveguides partially filled with dielectric
Keywords :
dielectric-loaded waveguides; ridge waveguides; waveguide theory; cut-off wavelengths; dielectric filled waveguides; modal analysis; partially filled waveguides; ridged waveguides; Boundary conditions; Cutoff frequency; Modal analysis; Resonance; Resonant frequency; Scattering; Transmission line discontinuities; Transmission line matrix methods; Waveguide components; Waveguide theory;
Conference_Titel :
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-7803-3694-1
DOI :
10.1109/MWSCAS.1997.666221
