Hsieh, C.-K.C.-K.HsiehKao, K.-Y.K.-Y.KaoTseng, J.R.J.R.TsengLin, K.-Y.K.-Y.LinKUN-YOU LIN2018-09-102018-09-102009http://www.scopus.com/inward/record.url?eid=2-s2.0-77950008278&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/349969A K-band CMOS low power modified Colpitts VCO using transformer feedbackconference paper10.1109/MWSYM.2009.5165941