Identifying the frequency response with STAN tool

A pole-zero identification method with STAN Tool is a powerful tool based on a rigorous and unique analysis in linear and non-linear conditions. Thanks to this technique, the designer obtains more insight into the circuit dynamics, giving information about the nature and location of the oscillation. The parametric and multi-node analysis enables efficient detection of instabilities in wideband MMIC power amplifiers. Large signal analysis is also possible with this technique, which permits establishing the exact conditions of input power and/or load impedance at which instability may arise