Filter Circuit, Differential Transmission System Having Same, and Power Supply

作者: Yuji Mizuguchi , Osamu Shibata , Hiroshi Suenaga , Noboru Katta , Yoshiyuki Saito

DOI:

关键词: Differential transmissionElectronic filterChokeControl theoryCommon-mode signalNormal modeAcousticsPhysicsThe chokesPower (physics)Electrical impedance

摘要: In a filter circuit ( 1 ), common mode choke 2 ) and normal 3 have extremely high low impedances, respectively, for signals received through two input terminals b ). The chokes the opposite impedance characteristics differential signals. particular, difference in is large. Furthermore, installed as previous stage of Accordingly, noises which enter penetrate but neither nor are reflected from currents flow do not

参考文章(14)
Greg P. Jorgenson, Jin He, Rui Liu, Francisco Higinio Chavez, EMI filter for an inrush relay ,(1999)
Leo Staschover, Prem G. Chandran, Communication filter for unshielded, twisted-pair cable ,(1990)
Michael J. Gaboury, David E. Tetzlaff, DC balance compensation for AC-coupled circuits ,(2004)
Atsushi Intel. Prop. Gr. MUrata Manufac. Toujo, Hirokazu Intel. Prop. Gr. Murata Manufac. Yazaki, Laminated balun transformer ,(2002)
Faramarz Sabouri, John P. Guido, Line interface with second order high pass transfer function ,(2002)
Yoshifusa Kuniya, Akio Henhara, Mitsuo Hattori, Filter for reducing induction voltage ,(1989)
Mitsuo Hattori, 良一 岡安, 光男 服部, 一実 櫻井, Kazumi Sakurai, Ryoichi Okayasu, Low frequency power supply noise protector ,(1999)
Igari Hidetaka, Tomita Kazuyoshi, Iri Kinya, NOISE ELIMINATING PARTS ,(1995)
Ueno Shigeo, POWER ISOLATION FILTER ,(1977)