Nh. Zhu et al., ANALYTICAL FORMULAS FOR CALCULATING THE EFFECTIVE DIELECTRIC-CONSTANTS OF COPLANAR LINES FOR OIC APPLICATIONS, Microwave and optical technology letters, 9(4), 1995, pp. 229-232
We use conformal mapping techniques to derive the quasianalytical form
ulas for calculating the effective dielectric constants of coplanar li
nes on LiNbO3 substrates having a buffer layer. Our calculations agree
well with the results obtained using the point-matching method. (C) 1
995 John Wiley and Sons, Inc.