Elliptical Dielectric Waveguides
1962; American Institute of Physics; Volume: 33; Issue: 11 Linguagem: Inglês
10.1063/1.1931144
ISSN1520-8850
Autores Tópico(s)Microwave and Dielectric Measurement Techniques
ResumoThe problem of electromagnetic wave propagation along a dielectric cylinder of elliptical cross section is considered. Two infinite determinants representing the characteristic equations for the two types of hybrid waves (the HEmne, and the HEmn0 waves) are derived. It is found that there exists two dominant waves which possess zero cutoff frequencies. The characteristic roots of these two dominant waves are computed for various values of eccentricity and relative dielectric constant. Theoretical propagation constants for the dominant waves are verified by experiments.
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