Lotfi-Neyestanak, A. A., sowlat, Gh., Jahanbakht, Mohammad (2009). Optimization of the Nonlinear Behavior of Power Amplifiers in Satellite Digital Image Transmission Using Particle Swarm Method. *Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran*, 7(1), 84-89.