Title: Portable, Shielded, Repeatable and Adjustable Cable Shielding Effectiveness Tester
Abstract: Improperly constructed shielded cables can cause high electromagnetic emissions due to common-mode currents. Device manufacturers perform cable shielding effectiveness tests to shielded cables to qualify them by measuring the amount of common-mode current that arises in the cable shield. This paper shows a project that implements a new test setup for cable shielding effectiveness testing. It has a shielding enclosure, and can accommodate different cable types and lengths. It also provides consistent routing for the cable under test that helps establish a reliable pass/faillimit and repeatable test results. The current probe is also low cost since it is self-made.
Publication Year: 2021
Publication Date: 2021-09-27
Language: en
Type: article
Indexed In: ['crossref']
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