https://ieeetv.ieee.org/ieeetv-specials/a-transformer-based-inverted-complementary-cross-coupled-vco-with-a-193-3dbc-hz-fom-and-13khz-1-f3-noise-corner-rfic-interactive-forum
A Transformer-Based Inverted Complementary Cross-Coupled VCO with a 193.3dBc/Hz FoM and 13kHz 1/f3...
A Transformer-Based Inverted Complementary Cross-Coupled VCO with a 193.3dBc/Hz FoM and 13kHz 1/f3 Noise Corner Song Hu, Fei Wang, Hua Wang; Georgia Institute...