Title :
A new model for three-conductor transmission lines with a ferrite core attachment
Author :
Samir, Al Zaher ; Maekawa, Tetsuya ; Fujiwara, Osamu
Author_Institution :
Fac. of Eng., Nagoya Inst. of Technol., Japan
Abstract :
It is widely accepted that ferrite cores are attached to wires/cables to reduce the radiated emissions from electronic information devices and also to improve the system immunity, whereas these effects are not being fully clarified. In this paper, a model for three-conductor transmission lines with a ferrite core attachment was investigated. An equivalent circuit of the load effect due to the core attachment was newly derived for transmission lines consisting of parallel two-wires with the different cross-sections above a conducting ground plane, which was validated experimentally
Keywords :
crosstalk; equivalent circuits; ferrite devices; magnetic cores; transmission line theory; conducting ground plane; equivalent circuit; ferrite core attachment; load effect; parallel two-wires; radiated emissions reduction; system immunity improvement; three-conductor transmission lines; Cables; Conductors; Distributed parameter circuits; Equivalent circuits; Ferrites; Impedance; Inductance; Transmission line theory; Transmission lines; Voltage;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925798
