Lu, L.-H.L.-H.LuHsieh, H.-H.H.-H.HsiehLiao, Y.-T.Y.-T.LiaoLIANG-HUNG LU2020-06-112020-06-112006https://scholars.lib.ntu.edu.tw/handle/123456789/498237A wide tuning-range CMOS VCO with a differential tunable active inductorjournal article10.1109/TMTT.2006.8806462-s2.0-33748370112https://www.scopus.com/inward/record.uri?eid=2-s2.0-33748370112&doi=10.1109%2fTMTT.2006.880646&partnerID=40&md5=e8fd578c7990ac5a31b5515b1b54c72f