Title	Performance of PSK/QAM OFDMA system in the Presence of HPA Non-Linearity
Author	Souad ZID, Ridha BOUALLEGUE
Citation	Vol. 6  No. 11  pp. 166-169
Keywords	HPA, Non-linearity, OFDMA, TWTA

Title	Pre-Distortion for the compensation of HPA nonlinearity with neural networks: Application to satellite communications
Author	Rafik Zayani, Ridha Bouallegue
Citation	Vol. 7  No. 3  pp. 97-103
Keywords	OFDM, Pre-distorter, HPA, TWTA, SSPA, Neural Networks, Mobile Satellite Communications

Title	Investigating of The Reducing Techniques for The Peak to Average Power Ratio(PAPR) in OFDM Systems
Author	Saeed Mohseni, Mohammad A. Matin
Citation	Vol. 12  No. 4  pp. 1-8
Keywords	Peak to Average Power Ratio (PAPR), High Power Amplifier (HPA), Orthogonal Frequency Division Multiplexing (OFDM), Clipping and Filtering (CAF)