Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada Department of Medical Biophysics, University of Toronto and Princess Margaret Cancer Centre, 101 College Street, MaRS ...

The proposed frequency tripler provides good spur rejection performance, and the adoption of a class-D switching power amplifier (PA) further improves the efficiency of the BFSK transmitter.

Abstract: In this paper, a single-stage 60-GHz frequency tripler is presented with -1.1 -dB conversion gain in a 0.15-μm pseudomorphic HEMT process. When the input power backs off, unlike most of its ...