Extended Hammerstein model for RF power amplifier behavior modeling

this paper presents a novel Extended Hammerstein model for predicting the dynamic nonlinearity of wideband Radio Frequency Power Amplifier (RFPA). This new model tackles the inaccuracy of Conventional Hammerstein scheme in accounting for the short term memory effects of the RFPA by adding an extra branch. For that, an error signal between the output and the… CONTINUE READING