A plane wave in free space is normally incident on a thin copper sheet of thickness t What is the approximate required thickness if the copper sheet is to be used as a shield to reduce the level of the transmitted electric field by 90DB Make a chart and do this calculation for f 1MHZ, 1GHZ, and 10...

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A plane wave in free space is normally incident on a thin copper sheet of thickness...

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Engineering Electromagnetics

ISBN: 978-0073380667

8th edition

Authors: William H. Hayt, John A.Buck

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Posted Date: Jan 12, 2021 03:47 PM

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