A nonlinear model for amplifiers with memory


Yuzer A. H. , DEMİR Ş.

2010 10th Mediterranean Microwave Symposium, MMS 2010, Guzelyurt, Cyprus (Gkry), 25 - 27 August 2010, pp.277-280 identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/mmw.2010.5605177
  • City: Guzelyurt
  • Country: Cyprus (Gkry)
  • Page Numbers: pp.277-280

Abstract

In this study an improved behavioral modeling including even order terms is proposed to model asymmetric IMD components observed in the multi-tone excitation of nonlinear amplifiers. Only odd order model (OOM) and even order introduced model (EOM), proposed model, are constructed and compared for a sample amplifier. It is showed that introducing even order term is improved the model validity range and accuracy in addition to the decrease model polinomial order. © 2010 IEEE.