Experimental Verification of Board Level Shielding Variability at Microwave Frequencies

Abstract

This paper shows that the Shielding Effectiveness of a printed circuit board shield (PCBS) varies depending on the shield’s external environment when the circuit board level shield is installed within a larger external enclosure. A reverberation chamber based technique is demonstrated that allows the underlying Shielding Effectiveness of the circuit board level shield to be evaluated along with an estimate of its expected variability due to the external enclosure.

Metadata

Item Type:	Proceedings Paper
Authors/Creators:	Marvin, Andy https://orcid.org/0000-0003-2590-5335 Dawson, John https://orcid.org/0000-0003-4537-9977 Robinson, Martin https://orcid.org/0000-0003-1767-5541
Copyright, Publisher and Additional Information:	Submitted 08/01/21, Accepted 9/3/21
Dates:	Accepted: 9 March 2021 Published: 19 October 2021
Institution:	The University of York
Academic Units:	The University of York > Faculty of Sciences (York) > Electronic Engineering (York)
Date Deposited:	04 May 2021 11:40
Last Modified:	27 Oct 2025 12:50
Published Version:	https://doi.org/10.1109/EMC/SI/PI/EMCEurope52599.2...
Status:	Published
Publisher:	IEEE
Identification Number:	10.1109/EMC/SI/PI/EMCEurope52599.2021.9559143
Open Archives Initiative ID (OAI ID):	oai:eprints.whiterose.ac.uk:173678

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Experimental Verification of Board Level Shielding Variability at Microwave Frequencies

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