Modal behavior of dominant modes on gyromagnetic asymmetric coupled lines in both leaky and nonradiation regions

By employing rigorous full-wave spectral domain approach, the complex propagation constants of the dominant modes on gyromagnetic asymmetric coupled lines are shown to support both complex modes and leaky modes. As one gradually increases the dielectric loading of the gyromagnetic lines, the transfo...

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Bibliographic Details
Main Authors: Kuen-Fwu Fuh, Ching-Kuang C. Tzuang, Chien-Chang Liu, Yu-Cheng Lin
Format: Conference Proceeding
Language:English
Subjects:
Couplings
Dielectric substrates
Equations
Ferrites
Gyromagnetism
Magnetic analysis
Magnetic domains
Planar waveguides
Saturation magnetization
Tellurium
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Summary:By employing rigorous full-wave spectral domain approach, the complex propagation constants of the dominant modes on gyromagnetic asymmetric coupled lines are shown to support both complex modes and leaky modes. As one gradually increases the dielectric loading of the gyromagnetic lines, the transformation of dominant complex modes into a pair of a forward leaky mode and a backward leaky mode is observed. All the dominant modes reported here have been verified by examining their corresponding transverse field plots.
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1996.512293