Title :
A new behavioral model taking into account nonlinear memory effects and transient behaviors in wideband SSPAs
Author :
Soury, A. ; Ngoya, E. ; Nebus, J.M.
Author_Institution :
Limoges Univ., France
Abstract :
Accurate and non quasi-static behavioral models of SSPAs taking into account nonlinear memory effects become of prime importance for a breakthrough in system level analysis and design of wideband digital communication systems. This paper describes a new method to characterize and integrate memory effects in nonlinear behavioral models of SSPAs allowing to reproduce both transient and steady state behaviors.
Keywords :
Volterra series; microwave circuits; microwave power amplifiers; transient response; wideband amplifiers; behavioral model; nonlinear memory effects; steady state behaviors; system level analysis; transient behaviors; wideband SSPAs; wideband digital communication systems; Bandwidth; Frequency; Nonlinear dynamical systems; Nonlinear systems; Power amplifiers; Power system modeling; Predictive models; Radiofrequency amplifiers; Solid state circuits; Steady-state;
Conference_Titel :
Microwave Symposium Digest, 2002 IEEE MTT-S International
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-7803-7239-5
DOI :
10.1109/MWSYM.2002.1011764
