Title :
Dispersion equation for groove nonradiative dielectric waveguide
Author :
Cho, Yong H. ; Eom, Hyo J.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
fDate :
8/31/2000 12:00:00 AM
Abstract :
A rigorous expression of the dispersion equation for a groove nonradiative dielectric (GNRD) waveguide is obtained from the Fourier transform and mode-matching. The image theorem is utilised to transform a GNRD waveguide into an infinite number of GNRD waveguides, thereby representing the dispersion equation in a fast-convergent, numerically efficient series
Keywords :
Fourier transforms; dispersion (wave); mode matching; nonradiative dielectric waveguides; waveguide theory; Fourier transform; GNRD waveguide; dispersion equation; groove nonradiative dielectric waveguide; image theorem; mode-matching; numerically efficient series;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001115
