Extraction of Quasi‐Static Images

This chapter helps the reader to understand prioritized queue‐based algorithm for systematic extraction of quasi‐static images from the spectra of the vector and scalar potential Green's functions in mixed‐potential formulation. It explains how to perform the quasi‐static image extraction by making use of prioritized ray tracing algorithm. From the Prioritized Ray Tracing Algorithm introduced, four static images are extracted corresponding to the transmission line Green's function's voltage. The chapter determines the space domain Green's functions in the Michalski‐Zheng's mixed‐potential form by applying the Sommerfeld identity to evaluation of the primary field and the contribution of the static images while stating the contribution of the residual spectrum in the form of Sommerfeld integrals with known spectra. It demonstrates the static images extraction for the case of source and observation points situated in neighboring layers.