Title :
Characteristics of eccentric coaxial line using conformal mapping and finite difference time-domain method
Author :
Zhou, Xiaojun ; Yu, Zhiyuan ; Lin, Weigan
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper presents a new method for computing the characteristics of an eccentric coaxial line by a combination of conformal mapping and 2D-FDTD. The cutoff wavenumbers and dispersive characteristics of higher order TE modes are given. A comparison of numerical results is presented
Keywords :
coaxial cables; dispersion (wave); finite difference time-domain analysis; numerical stability; waveguide theory; 2D-FDTD; conformal mapping; cutoff wavenumbers; dispersive characteristics; eccentric coaxial line; finite difference time-domain method; higher order TE modes; Coaxial components; Conformal mapping; Difference equations; Electromagnetic fields; Electromagnetic propagation; Electromagnetic waveguides; Finite difference methods; Planar waveguides; Time domain analysis; Transmission lines;
Conference_Titel :
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN :
962-442-117-X
DOI :
10.1109/APMC.1997.659356
