The coupling analysis of common ground impedance interference to signal transmission cable

Author

Wenwu Song ; Yu Ni ; Kai Zhang

Author_Institution

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

fYear

2013

fDate

29-31 Oct. 2013

Firstpage

235

Lastpage

239

Abstract

The common ground impedance interference is an electromagnetic compatibility problem for the centralized layout of electronic equipment to consider. This paper processes from transfer impedance and transfer admittance of the mesh shield cable, and builds up the coupling model of signal transmission cable common ground impedance. The coupling of cable common ground impedance interference to the cable is analyzed quantitatively through simulating calculation which is verified by the experiments for accuracy and reliability. The control measures about the coupling of common ground impedance interference to the cable are also proposed in the paper.

Keywords

coupled circuits; earthing; electric admittance; electric impedance; electromagnetic compatibility; telecommunication cables; centralized electronic equipment layout; common ground impedance interference; coupling analysis; electromagnetic compatibility problem; mesh shield cable; signal transmission cable; transfer admittance; transfer impedance; Cable shielding; Conductors; Couplings; Electromagnetic compatibility; Impedance; Interference; Power cables; cable; common ground impedance interference; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-6077-7

Type

conf

DOI

10.1109/MAPE.2013.6689875

Filename

6689875