A new multi-harmonic volterra model dedicated to gan packaged transistor or SSPA for pulse application

Summary form only given, as follows. This paper presents a new macro modeling methodology for solid-state amplifiers (SSAs) and packaged transistors used in communication systems. The model topology is based on the principle of the harmonic superposition recently introduced by the Agilent X-parameters(TM) combined with dynamic Volterra theory. In this work, we focus on a pulsed identification method which has been made from time domain load pull measurement performed on one packaged transistor.