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An approach to shielding effectiveness estimation of electronic equipment enclosures

  • Hongtao Guo
  • , Qun Wu
  • , Zhaohui Song
  • , Jiahui Fu
  • , Haoyang Xing
  • , Feng Nian
  • , Yuemei Qin
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, an approach to the shielding effectiveness evaluation of electronic enclosures with small apertures or slots is discussed. We use transmission line theory to analyze the equipment enclosures or boxes with small apertures or slots. The enclosure was represented by a length of coplanar strip transmission line. The effect of frequency, the dimensions of the enclosure and the size of the apertures in the enclosure are taken into account in the shielding effectiveness calculation. A computer simulation is used for the evaluation. Simulation results are in good agreement with tested data.

Original languageEnglish
Title of host publicationICMMT 2002 - 2002 3rd International Conference on Microwave and Millimeter Wave Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages813-816
Number of pages4
ISBN (Electronic)078037486X, 9780780374867
DOIs
StatePublished - 2002
Event3rd International Conference on Microwave and Millimeter Wave Technology, ICMMT 2002 - Beijing, China
Duration: 17 Aug 200219 Aug 2002

Publication series

NameICMMT 2002 - 2002 3rd International Conference on Microwave and Millimeter Wave Technology

Conference

Conference3rd International Conference on Microwave and Millimeter Wave Technology, ICMMT 2002
Country/TerritoryChina
CityBeijing
Period17/08/0219/08/02

Keywords

  • apertures
  • electromagnetic shielding
  • shielding effetiveness

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