A Fully Integrated Quad-Band GSM/GPRS CMOS Power Amplifier

I. Aoki, S. Kee, R. Magoon, R. Aparicio, F. Bohn, J. Zachan, G. Hatcher, D. McClymont, and A. Hajimiri

The presented PA proves the viability of CMOS technology for watt-level fully integrated power generation for wireless applications and serves as another step toward a single-chip cell-phone.