A 5 GHz BiCMOS I/Q VCO with 360degree variable phase outputs using the vector sum method.

Tjaart A. K. Opperman Saurabh Sinha A 5 GHz BiCMOS I/Q VCO with 360degree variable phase outputs using the vector sum method. 1-5 2008 PIMRC http://dx.doi.org/10.1109/PIMRC.2008.4699403 conf/pimrc/2008 db/conf/pimrc/pimrc2008.html#OppermanS08