Characterization of stripline circuit by planar circuit/equivalent network and demonstration of its validity by 1D, 2D and 3D analysis for practical structures

Stripline circuit can be modelled to planar circuit, whose equivalent network is rigorously given by modal analysis. Thus derived equivalent network can be analyzed by conventional circuit theory. Validity of "planar circuit/equivalent network model" is demonstrated by 1D, 2D and 3D analysis for practical structures.