By the same authors

Enclosure shielding assessment using surrogate contents fabricated from radio absorbing material

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Publication details

Title of host publication2016 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC2016)
DateAccepted/In press - 29 Jan 2016
DatePublished (current) - 18 May 2016
Pages994-996
Number of pages3
Place of PublicationShenzhen, China
Original languageEnglish

Abstract

The electromagnetic environment inside an equipment enclosure at high frequencies is strongly dependent on the absorption of energy by the contents. This effect is neglected by current shielding measurement standards. Here we extended the concept of shielding measurements using surrogate “representative contents” proposed at lower frequencies into the regime were the enclosure is electrically large. We demonstrate how a surrogate fabricated from radio absorbing material can be made to give the same overall absorption as a real printed circuit board and hence produce the same internal environment inside an enclosure during a shielding measurement.

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© 2016, IEEE. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.

    Research areas

  • enclosure shielding, absorption cross-section, reverberation chamber

Research outputs

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Impacts

  • Improved shielding enclosure qualification methodologies embedded in international standards and used by industry to improve reliability of the communication backbone

    Impact: Technological, Economic

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