Liu, S.-I.S.-I.LiuLiao, Y.-H.Y.-H.LiaoSHEN-IUAN LIU2020-06-112020-06-111996https://scholars.lib.ntu.edu.tw/handle/123456789/499829[SDGs]SDG7Current-mode quadrature sinusoidal oscillator using single FTFNjournal article10.1080/0020721961368322-s2.0-0030212176https://www.scopus.com/inward/record.uri?eid=2-s2.0-0030212176&doi=10.1080%2f002072196136832&partnerID=40&md5=b6374b31fba6a483ee9da9a0595a8c50