Title :
Overlapping T-block analysis of axially grooved rectangular waveguide
Author :
Cho, Yong H. ; Eom, Hyo J.
Author_Institution :
Div. of Inf. Commun. & Radio Eng., Mokwon Univ., Daejeon, South Korea
Abstract :
The dispersion relations of an axially grooved rectangular (AGR) waveguide are presented using the overlapping T-block approach. The fields within an AGR waveguide are divided into those of three overlapping asymmetric T-blocks. The convergence characteristics of the dispersion relations are shown in terms of the cutoff frequency and compared with other results.
Keywords :
Green´s function methods; convergence; dispersion relations; mode matching; rectangular waveguides; waveguide theory; AGR waveguide fields; Green´s function; axially grooved rectangular waveguide; dispersion relations convergence characteristics; mode-matching technique; overlapping T-block waveguide analysis; overlapping asymmetric T-blocks; waveguide dispersion relations;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20031134
