Title :
Characteristic parameters of symmetrical triple coupled CPW lines
Author :
Cheng, Kwok-Keung M.
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin
fDate :
4/10/1997 12:00:00 AM
Abstract :
The author presents a CAD-oriented analytical solution for obtaining the capacitance matrix of symmetrical triple coupled CPW (coplanar waveguide) lines. Closed-form expressions are derived based on a conformal mapping method for coplanar structures with or without lower ground plane. Numerical results produced by a spectral domain approach are included for accuracy verification
Keywords :
capacitance; coplanar waveguides; matrix algebra; spectral-domain analysis; waveguide theory; CAD-oriented analytical solution; capacitance matrix; characteristic parameters; closed-form expressions; conformal mapping method; coplanar waveguide; ground plane; spectral domain approach; symmetrical triple coupled CPW lines;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970434
