New digital predistortion design based on mixed-signal cartesian feedback training for 3G homodyne transmitter - W. Sanaa; Bertrand Le Gal; Dominique Dallet; Chiheb Rebai; Nathalie Deltimple; Didier Belot; Eric Kerherve (10th IEEE International NEWCAS Conference, Montreal, QC, Canada, June 17-20, 2012, 2012)