A 8.75-MBaud single-chip digital QAM modulator with frequency-agility and beamforming diversity. - Kyung-Ho Cho; Henry Samueli (CICC, 2000)

A frequency-agile single-chip QAM modulator with beamforming diversity. - Kyung-Ho Cho; Henry Samueli (IEEE J. Solid State Circuits, 2001)