Full-Wave Spice, an application for broadband communications and high-speed electronic product design, enables users to design electronic and communication components while taking transient GHz frequency effects into account. The software allows frequency-dependent SPICE models to be generated in HSPICE, PSpice or Maxwell SPICE formats for accurate time domain simulation. Fully automatic, it provides accurate models of the complex frequency response of arbitrary interconnects. A proprietary modes-to-nodes conversion algorithm is incorporated that determines the terminal voltage and current characteristics of interconnects from the modal solutions native in the field solvers. Via ALPS fast-sweep technology, the frequency response of interconnects is computed over broad bandwidths and proprietary transformation algorithms create accurate and stable frequency-dependent SPICE circuit models.