DocumentCode
646707
Title
Modeling of electromagnetic emissions from a multilayer PCB
Author
Obiekezie, Chijioke ; Thomas, David W. P. ; Nothofer, Angela ; Greedy, Steve ; Arnaut, L.R. ; Sewell, Phillip
Author_Institution
Electr. Syst. & Opt. Res. Div., Univ. of Nottingham, Nottingham, UK
fYear
2013
fDate
5-9 Aug. 2013
Firstpage
294
Lastpage
298
Abstract
In this paper, the electromagnetic (EM) field from a multilayer PCB is characterized using an equivalent dipole model. Here, the moments for the dipoles are computed from the EM information extracted in the near field of the PCB. These dipoles are modeled together with their images over a finite ground plane. In addition, passive dipoles were included to emulate the effects of the induced currents at edges leading to diffraction.
Keywords
electromagnetic fields; electromagnetic interference; magnetic moments; printed circuits; EM field; electromagnetic emission; electromagnetic field; equivalent dipole model; finite ground plane; multilayer PCB; passive dipoles; printed circuit boards; Computational modeling; Diffraction; Electromagnetics; Magnetic fields; Magnetic moments; Magnetic multilayers; Magnetic resonance imaging; diffraction; electromagnetic fields; equivalent dipole model; multilayer PCB; near-field;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility (EMC), 2013 IEEE International Symposium on
Conference_Location
Denver, CO
ISSN
2158-110X
Print_ISBN
978-1-4799-0408-2
Type
conf
DOI
10.1109/ISEMC.2013.6670426
Filename
6670426
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