An integrated subharmonic coupled-oscillator scheme for a 60-GHz phased-array transmitter,
, IEEE Transactions on Microwave Theory and Techniques, Volume 54, Number 12, Pa, p.4271–4280, (2006)
Quadrature Subharmonic Coupled Oscillators for a 60GHz SiGe Scalable Phased Array,
, 2006 IEEE MTT-S International Microwave Symposium Digest, p.822–825, (2006)