Numerical analysis of field coupling to microstrip circuits

Author

Badawi, A. ; Sebak, A.

Author_Institution

Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada

Volume

1

fYear

2002

fDate

2002

Firstpage

307

Lastpage

310

Abstract

Analysis of field coupling and emissions from printed circuit boards (PCBs) is important for assessment of the immunity of the PCB to external radiation. Immunity of electronic systems is now tightly regulated in consumer markets. This paper presents a procedure for the analysis of susceptibility of PCBs. The procedure identifies a finite set of source and field points to increase the efficiency of the numerical testing. Reciprocity is used to decrease the number of external source locations that need to be used in the field coupling analysis through performing a radiation analysis. The numerical analysis of the PCB is performed using the Method of Moments (MoM). Numerical examples for the application of method are included. Further examples of the overall procedure will be presented

Keywords

electromagnetic interference; method of moments; microstrip circuits; printed circuit design; external radiation; field coupling; method of moments; microstrip circuits; numerical testing; printed circuit boards; radiation analysis; reciprocity; susceptibility; Circuit testing; Coupling circuits; Frequency; Impedance; Message-oriented middleware; Microstrip; Moment methods; Numerical analysis; Printed circuits; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2002. IEEE CCECE 2002. Canadian Conference on

Conference_Location

Winnipeg, Man.

ISSN

0840-7789

Print_ISBN

0-7803-7514-9

Type

conf

DOI

10.1109/CCECE.2002.1015239

Filename

1015239