On the Excitation of Anomalous EM Transients Along the Surface of a Thin Highly Contrasting Sheet With Dielectric and Conductive Properties

Martin Stumpf; Ioan E. Lager

doi:10.1109/LAWP.2020.3039510

On the Excitation of Anomalous EM Transients Along the Surface of a Thin Highly Contrasting Sheet With Dielectric and Conductive Properties

Martin Stumpf, Ioan E. Lager

Electrical Engineering Education

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

The electric-line-source excited, pulsed electromagnetic (EM) field response on the surface of a highly contrasting thin sheet with dielectric and conductive properties is studied analytically in the time domain (TD) with the aid of the Cagniard-De Hoop technique. Closed-form TD expressions reveal anomalous highly oscillatory EM transients propagated over the surface of the layer. Illustrative numerical examples demonstrate the EM surface phenomenon.

Original language	English
Article number	9265275
Pages (from-to)	58 - 62
Number of pages	5
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	20
Issue number	1
DOIs	https://doi.org/10.1109/LAWP.2020.3039510
Publication status	Published - 2021

Keywords

electromagnetic scattering
pulsed EM fields
surface waves
thin-sheet cross-layer conditions
time-domain analysis

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10.1109/LAWP.2020.3039510

Excitation of Anomalous EM TransientsAccepted author manuscript, 394 KB

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KW - time-domain analysis

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On the Excitation of Anomalous EM Transients Along the Surface of a Thin Highly Contrasting Sheet With Dielectric and Conductive Properties

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