[IEEE 2016 8th Advanced Satellite Multimedia Systems Conference and the 14th Signal Processing for Space Communications Workshop (ASMS/SPSC ) - Palma de Mallorca, Spain (2016.9.5-2016.9.7)] 2016 8th Advanced Satellite Multimedia Systems Conference and the 14th Signal Processing for Space Communications Workshop (ASMS/SPSC) - Low complexity transmit processing for multibeam satellite systems with non-linear channels