Line impedance stabilization network or artificial networks (AR) provide a compliant solution to CISPR 16-1-2 and ANSI C63.4 requirements for conducted emissions measurements. These are typically differentiated based upon application, ISO 7637 for automotive, CISPR 25 for commercial, and MIL-STD-461/DO-160 for military. Depending upon the application, the montioring equipment can be rented individually or in pairs. Typically they are catergorized by Inductance, capacitance, also voltage and current as well as a variety of other factors.