Designing of Shielded Two Coupled Striplines with Finite Element Method

In this paper, we will illustrate designing of shielded two coupled stripline structures using finite element method (FEM). We present the designing of shielded two vertically coupled striplines and shielded two coupled striplines embedded in a dielectric material. We specifically determine the capacitance per unit length of shielded two coupled striplines. Excellent agreement with results obtained by previous investigators is demonstrated.