Wei Fei, Hao Yu, Haipeng Fu, Junyan Ren, Kiat Seng Yeo. Design and Analysis of Wide Frequency-Tuning-Range CMOS 60 GHz VCO by Switching Inductor Loaded Transformer. IEEE Trans. on Circuits and Systems, 61-I(3):699-711, 2014. [doi]
Abstract is missing.