Title :
Design of the Whispering-Gallery-E-Mode Dielectric-Ring Filter in a Dielectric Waveguide
Author :
Boriskina, Svetlana V.
Author_Institution :
Radiophysics Department, Kharkov State University, Kharkov, 310077, Ukraine. e-mail: borisk@ktu.kharkov.ua
Abstract :
Two-dimensional scattering of a grounded dielectric layer surface wave from a circular-layered dielectric cylinder is studied in full-wave manner for the H-polarization. By using the surface potential approach and analytical regularization, efficient numerical algorithm has been devised and applied to the bandstop filter analysis. Computation results on the scattered, absorbed, transmitted and reflected power fractions are presented.
Keywords :
Dielectrics; Electromagnetic scattering; Electromagnetic waveguides; Optical filters; Optical resonators; Optical scattering; Optical surface waves; Optical waveguides; Resonator filters; Surface waves;
Conference_Titel :
Microwave Conference, 1998. 28th European
Conference_Location :
Amsterdam, Netherlands
DOI :
10.1109/EUMA.1998.338151
