Near-field investigation of the radiated susceptibility of printed circuit boards

Author

Atrous, Sofiane ; Baudry, David ; Gaboriaud, Eric ; Louis, Anne ; Mazari, Bélahcène ; Blavette, Didier

Author_Institution

IRSEEM / ESIGELEC, St. Etienne

fYear

2008

fDate

8-12 Sept. 2008

Firstpage

1

Lastpage

6

Abstract

This paper aims at studying the near-field coupling between PCB and electromagnetic waves by using the transmission line theory. We present a model of coupling between a non-uniform electromagnetic field and a printed circuit board with an analytical resolution in the frequency domain. A first validation is made by using a plane wave excitation. In a second step, we study the coupling between a non uniform wave and a printed circuit board (PCB) in near field.

Keywords

electromagnetic interference; printed circuits; transmission line theory; near-field coupling; nonuniform electromagnetic field; printed circuit boards; radiated susceptibility; transmission line theory; Coupling circuits; Differential equations; Electromagnetic coupling; Electromagnetic fields; Electromagnetic modeling; Electromagnetic scattering; Maxwell equations; Printed circuits; Transmission line theory; Voltage; PCB; coupling; near field; radiated immunity; transmission lines theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility - EMC Europe, 2008 International Symposium on

Conference_Location

Hamburg

Print_ISBN

978-1-4244-2737-6

Electronic_ISBN

978-1-4244-2737-6

Type

conf

DOI

10.1109/EMCEUROPE.2008.4786879

Filename

4786879