Title :
The application of conformal mapping techniques to asymmetrical coplanar waveguide with finite dimensions
Author :
Sun, Wei ; He, Weiyu ; Zhang, Daming ; Zheng, Lizheng ; Yi, Maobin
Author_Institution :
Nat. Integrated Optoelectron. Lab., Jilin Univ., Changchun, China
fDate :
6/21/1905 12:00:00 AM
Abstract :
Conformal mapping techniques are used to obtain closed-form expressions of the characteristic impedance and effective dielectric constant for the asymmetrical coplanar waveguide with finite line dimensions and substrate thickness. These closed-form expressions are general and applicable to the design of various types of coplanar waveguide transmission lines.
Keywords :
capacitance; coplanar waveguides; electric impedance; permittivity; waveguide theory; asymmetrical coplanar waveguide; characteristic impedance; closed-form expressions; conformal mapping techniques; effective dielectric constant; finite dimensions; substrate thickness; Boundary value problems; Capacitance; Closed-form solution; Conformal mapping; Coplanar transmission lines; Coplanar waveguides; Dielectric constant; Dielectric substrates; Impedance; Strips;
Conference_Titel :
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN :
0-7803-5802-3
DOI :
10.1109/ICCEA.1999.825151
