Time-domain investigation on ribbon cable-induced transient coupling into enclosure

Author

Liu, Qi-Feng ; Fang, Chong-Hua ; Zhao, Xiao-Nan ; Zheng, Sheng-quan ; Deng, Feng ; Hou, Dong-yun

Author_Institution

Sci. & Technol. on Electromagn. Compatibility Lab., China Ship Dev. & Design Center, Wuhan, China

fYear

2011

fDate

13-20 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

A hybrid time-domain method is proposed for characterizing electromagnetic interference (EMI) signals in some composite structures with two-wire ribbon cable transmission lines, metallic enclosures, and even lumped active devices involved. In order to fast capture the inner EMI signals induced, Finite Difference Time-Domain (FDTD), and multi-conductor transmission lines (MTL) methods are combined together and implemented successfully. Numerical investigation is carried out to show the induced current, voltage, and enclosure shielding effectiveness of some practical geometry with metallic enclosure and ribbon cables, and even a cable networks.

Keywords

cables (electric); electromagnetic interference; finite difference time-domain analysis; multiconductor transmission lines; packaging; cable networks; composite structures; electromagnetic interference signals; enclosure shielding; finite difference time-domain method; hybrid time-domain method; induced current; lumped active devices; metallic enclosures; multiconductor transmission lines; ribbon cable-induced transient coupling; time-domain investigation; two-wire ribbon cable transmission lines; Cable shielding; Couplings; Electromagnetic interference; Finite difference methods; Power cables; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

General Assembly and Scientific Symposium, 2011 XXXth URSI

Conference_Location

Istanbul

Print_ISBN

978-1-4244-5117-3

Type

conf

DOI

10.1109/URSIGASS.2011.6050758

Filename

6050758