Title :
Calculation of attenuation of dielectric-rod waveguides
Author_Institution :
University College London, Department of Electronic & Electrical Engineering, London, UK
Abstract :
A method is suggested for calculating the attenuation constant of a dielectric waveguide when the dependence of the phase coefficient on the permittivity of the dielectric material is known. The relevant formula, in an obvious notation, is a = (¿dß/d¿) tan ¿
Keywords :
electromagnetic wave absorption; guided electromagnetic wave propagation; waveguides; attenuation constant calculation; dielectric rod waveguide; electromagnetic wave attenuation; guided electromagnetic wave propagation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710485
