Title :
On the numerical determination of guiding, resonance, and radiation modes in planar structures
Author :
Omar, A.S. ; Schünemann, K.
Author_Institution :
Technische Universität Hamburg-Harburg, Hamburg, Germany
Abstract :
Numerical difficulties encountered in the determination of guiding, resonance, and radiation modes in planar structures are investigated and techniques to overcome them are proposed. The first 15 guiding modes in a finline including complex modes are determined for validation.
Keywords :
Dielectric substrates; Equations; Finline; Loaded waveguides; Poles and zeros; Propagation constant; Rectangular waveguides; Resonance; Slabs; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1986
DOI :
10.1109/APS.1986.1149738
