DocumentCode :
3135144
Title :
Analytical approaches to calculating the parasitic coupling between packages and microwave circuits
Author :
Bolz, Thomas ; Beyer, Adalbert
Author_Institution :
IMST GmbH, Germany
fYear :
2010
fDate :
23-28 May 2010
Firstpage :
1
Lastpage :
1
Abstract :
The aim of this contribution is the derivation of a simple mathematical model to describe the electromagnetic interaction between the microstrip structure and the resonant modes of the metal shielding, in which the structure mentioned is built in either for avoiding the radiation or for suppressing electric coupling between adjacent circuit. By the help of this model based on the electromagnetic field equations equivalent electric circuits are extracted to consider the interaction between electric and magnetic surface currents and cavity modes in a commercially available circuit simulator. Several examples and their results show the applicability of the technique proposed.
Keywords :
Coupling circuits; Electromagnetic coupling; Electromagnetic radiation; Electromagnetic shielding; Magnetic circuits; Mathematical model; Microstrip; Microwave circuits; Packaging; Resonance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International
Conference_Location :
Anaheim, CA
ISSN :
0149-645X
Print_ISBN :
978-1-4244-6056-4
Electronic_ISBN :
0149-645X
Type :
conf
DOI :
10.1109/MWSYM.2010.5517180
Filename :
5517180
Link To Document :
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