EMI Analyst™ has added S-parameters into its library of computational models. The software uses a patented analysis method to model electronic circuits and provides analysis for conducted and radiated emissions and conducted and radiated susceptibility. It combines circuit theory, transmission-line theory, method-of-moments algorithms, and complex matrix techniques. The program models circuits, EMI filtering, cabling conductors and shields, and interconnected equipment. It supports several test standards including MIL-STD-461, RTCA/DO-160, FCC Part 15, and EN 55022. Typical applications include switching power supplies, serial data buses, and power inverters for industry segments such as military, automotive, avionics, consumer, medical, and industrial.