C. Karpuz et al., FAST AND SIMPLE ANALYTICAL EXPRESSIONS FOR QUASI-STATIC PARAMETERS OFASYMMETRIC COPLANAR LINES, Microwave and optical technology letters, 9(6), 1995, pp. 334-336
Fast and simple CAD-oriented analytical expressions for the characteri
stic impedance and the effective permittivity of asymmetric coplanar w
aveguides and coplanar strip lines are derived using the conformal map
ping method. It has been found that the results calculated using analy
tical expressions obtained in the present article are in very good agr
eement with the analytical and experimental results given in the liter
ature. The formulas derived in this study have also been verified to b
e valid for symmetric coplanar waveguide and strip lines. (C) 1995 Joh
n Wiley and Sons, Inc.