Propagation constants of cylindrical dielectric waveguides with arbitrary refractive-index profile using ‘resonance’ technique
- 2 September 1982
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 18 (18) , 786-788
- https://doi.org/10.1049/el:19820531
Abstract
From Maxwell's equations we derive a simple and accurate algorithm which can determine the propagation constants of the modes of cylindrical dielectric waveguides of arbitrary refractive index. It eliminates the use of Bessel or other complicated functions, and could be implemented in small microcomputers.Keywords
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