Marvin, Andrew C orcid.org/0000-0003-2590-5335 and Dawson, John F orcid.org/0000-0003-4537-9977 (2023) An Experimental Study of the Effects of Internal Loading on the Measured Shielding Effectiveness of Printed Circuit Board Shields. In: 2023 International Symposium on Electromagnetic Compatibility - EMC EUROPE. 2023 International Symposium on Electromagnetic Compatibility, 04-08 Sep 2023 IEEE , POL
Abstract
The measurement of shielding effectiveness of printed circuit board shields can be undertaken with the shields connected to a measurement jig installed in a reverberation chamber. The internal loading of the printed circuit board shield is not normally accounted for in Shielding Effectiveness measurements. The measurement jig used in this paper has internal loading in the form of a stripline that is used to measure the energy coupled into the shield. Normally this stripline is terminated in matched loads. In this paper we illustrate the effects on the measured Shielding Effectiveness of the printed circuit board shield of changing the terminations of the internal stripline and of the addition of extra absorbing material into the shield.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | This is an author-produced version of the published paper. Uploaded in accordance with the University’s Research Publications and Open Access policy. |
Keywords: | Board level shielding,electromagnetic shielding effectiveness |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Electronic Engineering (York) |
Depositing User: | Pure (York) |
Date Deposited: | 10 May 2023 10:00 |
Last Modified: | 16 Oct 2024 11:23 |
Status: | Published |
Publisher: | IEEE |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:199052 |