Electromagnetic shielding effectiveness of non-magnetic metal coated non-woven fabric noise suppressor

Sho Muroga, Yuki Asazuma, Masahiro Yamaguchi, Tomoya Tanaka, Chie Okamura, Shin Ichi Okajima, Kazufumi Kato

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

3 Citations (Scopus)

Abstract

The analysis model of non-woven fabric made of synthetic fibers having different diameters for the non-magnetic noise suppressor is developed and the relationship between the wave impedance of free space is considered. The shielding effectiveness to the plane wave can be calculated using the sheet resistance by regarding the non-woven fabrics as a continuous metal sheet. Therefore, it is shown that the low wave-impedance in the fine fiber layers generates high shielding effectiveness.

Original languageEnglish
Title of host publication2014 IEEE International Symposium on Electromagnetic Compatibility, EMC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages134-137
Number of pages4
EditionSeptember
ISBN (Electronic)9781479955442
DOIs
Publication statusPublished - 2014 Sept 15
Event2014 IEEE International Symposium on Electromagnetic Compatibility, EMC 2014 - Raleigh, United States
Duration: 2014 Aug 32014 Aug 8

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
NumberSeptember
Volume2014-September
ISSN (Print)1077-4076
ISSN (Electronic)2158-1118

Conference

Conference2014 IEEE International Symposium on Electromagnetic Compatibility, EMC 2014
Country/TerritoryUnited States
CityRaleigh
Period14/8/314/8/8

Keywords

  • conductive noise suppression
  • noise suppressor
  • non-woven fabric
  • sheet reresitance
  • shielding effectiveness

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