Bulg. J. Phys. vol.22 no.1-2 (1995), pp. 076-082



Characteristic Impedances of Face-Coupled Strip Transmission Line

V.R. Voinov, R.I. Voinova
Technical University, Department of Physics, Varna
Abstract. The universal method for determining the characteristic impedance of microwave strip transmission lines is applied to calculate the impedances of face-coupled strip transmission line. The impedances of each conductor in case of odd Zo1,2 and even Ze1,2 excitation are presented. The influence of W, T and S on Zo1,2 and Ze1,2 are analyzed. The current density distribution is estimated.

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