Title :
Electromagnetic noise induced on unshielded part in shielded pair cable
Author :
Yamamoto, Naoki ; Shimoshio, Yoshifumi ; Koga, Hiroaki ; Tokuda, Masamitsu
Author_Institution :
Dept. of Inf. & Commun. Eng., Kumamoto Nat. Coll. of Technol., Japan
Abstract :
This paper describes an inducing mechanism of the electromagnetic noise in shielded pair cables with an unshielded part. The paper also examines the electromagnetic noise characteristics for an unshielded part considering the height above the ground, pair cable unbalance and pair cable terminal impedance, theoretically and experimentally
Keywords :
electric impedance; electric potential; electromagnetic induction; electromagnetic interference; electromagnetic shielding; noise; transmission line matrix methods; twisted pair cables; EM voltages; electromagnetic noise characteristics; height; induced electromagnetic noise; pair cable terminal impedance; pair cable unbalance; shielded pair cable; transmission matrix; unshielded part; Cable shielding; Communication cables; Conductors; Coupling circuits; Electromagnetic coupling; Electromagnetic interference; Electromagnetic modeling; Electromagnetic shielding; Equivalent circuits; Resistors;
Conference_Titel :
Electromagnetic Compatibility, 1999 International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-9980748-4-9
DOI :
10.1109/ELMAGC.1999.801414
