Comparison of Radiated Susceptibility of a Digital IC between Electric Field Coupling and Magnetic Field Coupling Based on a Circuit Apparoach

Author

Wang, Jianqing

Author_Institution

Nagoya Inst. of Technol., Nagoya

fYear

2007

fDate

23-26 Oct. 2007

Firstpage

19

Lastpage

22

Abstract

In this study, the radiated susceptibility of a microstrip line with a digital IC is investigated. A circuit approach is used by converting external incident electric and magnetic fields into equivalent current and voltage sources, respectively, and the interference voltages induced at IC pins are simulated by using a circuit simulator. As a result, it is found that the digital IC exhibits a higher susceptibility for the magnetic field coupling compared to the electric field coupling.

Keywords

SPICE; circuit simulation; digital integrated circuits; electromagnetic interference; magnetic susceptibility; microstrip lines; SPICE; circuit simulator; digital IC; electric field coupling; magnetic field coupling; microstrip line; radiated susceptibility; Coupling circuits; Digital integrated circuits; Integrated circuit modeling; Interference; Magnetic circuits; Magnetic fields; Magnetic susceptibility; Microstrip; Pins; Voltage; Radiated susceptibilit; circuit approach; digital IC; equivalent voltage and current sources; microstrip line;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2007. EMC 2007. International Symposium on

Conference_Location

Qingdao

Print_ISBN

978-1-4244-1371-3

Electronic_ISBN

978-1-4244-1372-0

Type

conf

DOI

10.1109/ELMAGC.2007.4413421

Filename

4413421