Comparison of Agrawal and Taylor models for response calculations of aboveground cable excited by HEMP

There exist two transmission line coupling models, Agrawal model and Taylor model, which can be used for the calculation of the aboveground cable effects excited by incident HEMP plane wave. In views of the lossy ground, we summarized and then discussed the differences between these two models in the representation of coupling formulations, exciting source terms and boundary condition. The contributions to the induced current and voltage by various electromagnetic field components, such as the vertical electrical field, the horizontal electrical field and the horizontal magnetic field, are compared in this paper in terms of integral of Green function and superposition theorem. The results validate the conclusion that the contribution of the same electromagnetic field component is not the s