1. 0.7–1.8 GHz multiband digital polar transmitter using watt-class current-mode class-D CMOS power amplifier and digital envelope modulation technique for reduced spurious emissions. Issue 3 (23rd April 2013) Authors: Nakatani, Toshifumi; Kimball, Donald F.; Larson, Lawrence E.; Asbeck, Peter M. Editors: Nauwelaers, Bart; van Vliet, Frank E.; le Chevalier, François Journal: International journal of microwave and wireless technologies Issue: Volume 5:Issue 3(2013) Page Start: 271 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗