Lu, L.-H.L.-H.LuLiao, Y.-T.Y.-T.LiaoLIANG-HUNG LU2020-06-112020-06-112005https://scholars.lib.ntu.edu.tw/handle/123456789/498241A 4-GHz phase shifter MMIC in 0.18-μm CMOSjournal article10.1109/LMWC.2005.8568422-s2.0-27144544528https://www.scopus.com/inward/record.uri?eid=2-s2.0-27144544528&doi=10.1109%2fLMWC.2005.856842&partnerID=40&md5=d24bb46e2148a09e2c88361f0227582e