The analysis of spark signal and its interference to a radio receiver

Author

Wu, Ren ; Zheng-hui, Xue ; Wei-ming, Li

Author_Institution

Sch. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China

fYear

2011

fDate

22-25 May 2011

Firstpage

13

Lastpage

16

Abstract

The paper firstly introduced four kinds of spark signal models which used widely in EMI analysis, compared their characteristics, then put forward a new mixed model to simulate the spark signal, which not only accords with IEC 61000-4-2, but is stochastic as well, owns randomicity and superposition so as to be more close to the reality. At last, we used CST software to analyze the spark signal coupling into a radio receiver, gained the EM field inside system shell, and field distributing on the PCB board.

Keywords

IEC standards; electromagnetic interference; printed circuits; radio receivers; sparks; stochastic processes; CST software; EMI analysis; IEC 61000-4-2; PCB board; electromagnetic interference; field distribution; radio receiver; random process; spark signal; stochastic process; Analytical models; Discharges; Electrostatic discharge; Fitting; IEC standards; Receivers; Sparks; interference; randomicity; spark signal;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Technology & Computational Electromagnetics (ICMTCE), 2011 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8556-7

Type

conf

DOI

10.1109/ICMTCE.2011.5915153

Filename

5915153