The National Natural Science Foundation of China(No.60702163);the National Science and Technology Major Project(No.2010ZX03007-002-01,2011ZX03004-003)
A digital predistorted class-F power amplifier (PA) using Cree GaN HEMT CGH40010 operating at 2. 12 GHz is presented to obtain high efficiency and excellent linearity for wideband code-division multiple access ( WC...
The National Natural Science Foundation of China(No.60621002);the National High Technology Research and Development Pro-gram of China(863 Program)(No.2007AA01Z2B4).
A novel behavioral model using three-layer time-delay feed-forward neural networks (TDFFNN)is adopted to model radio frequency (RF)power amplifiers exhibiting memory nonlinearities. In order to extract the paramet...