Title :
Analysis of coupled inset dielectric guides using a modified perfectly matched boundary
Author :
Jia, Hongting ; Yasumoto, Kiyotoshi
Author_Institution :
Dept. of Comput. Sci. & Commun. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
A fast and exact method for analyzing coupled inset dielectric guide (IDG) is presented using the Fourier transform technique with a modified perfectly matched boundary (MPMB). By introducing the MPMB, the numerical integral has been avoided, and the convergence and the computing precision have greatly been improved. The coupling characteristics of several IDG couplers have been discussed.
Keywords :
Fourier transforms; dielectric waveguides; waveguide couplers; Fourier transform technique; IDG couplers; coupling characteristics; inset dielectric guide analysis; modified perfectly matched boundary; Computer science; Conductors; Convergence of numerical methods; Couplers; Couplings; Dielectrics; Electromagnetic fields; Fourier transforms; Strips; Surface waves;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606558
