A Very Low-Complexity 0.3-4.4 GHz 0.004 mm2 All-Digital Ultra-Wide-Band Pulsed Transmitter for Energy Detection Receivers. - Marco Crepaldi; Davide Daprá; Alberto Bonanno; Ilze Aulika; Danilo Demarchi; Pierluigi Civera (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)