FPGA-based set-up for RF power amplifier dynamic Supply with real-time digital adaptive predistortion

FREE-DOWNLOAD G Pinal, P Lluis, M Lopez, B Alberti, G García… – 2010

Abstract — This paper presents an exhaustive description of a field programmable gate-array
(FPGA) based set-up for envelope tracking and dynamic biasing of RF power amplifiers
(PA). The system includes digital adaptive predistortion (DAPD) and gain compensation