A highly integrated quad band low EVM polar modulation transmitter for GSM/EDGE applications. - Aristotele Hadjichristos; Joel Walukas; Nikolaus Klemmer; Wen Suter; Scott Justice; Satish Uppathil; Gary Scott (CICC, 2004)

High performance open-loop AM modulator designed for power control of E-GPRS polar modulated power amplifier. - David R. Pehlke; Aristotele Hadjichristos; Scott Justice (CICC, 2004)