Choi, Tat Cheung. High frequency cmos switched-capacitor filters [microform] / Choi Tat Cheung. - Ann Arbor, Mich. : University Microfilms International, 1983. - 1 microfilm reel : positive ; 35 mm. Thesis (Ph.D.) - University of California, 1983. ISBN: Y910040913 Subjects--Topical Terms: Capacitors.