Wave-front Behaviour of the Pulsed EM Field – Complexity and Implications

Conference Paper (2023)
Author(s)

Junhong Gu (Student TU Delft)

A Neto (TU Delft - Tera-Hertz Sensing)

IE Lager (TU Delft - Electrical Engineering Education)

Martin Stumpf (Brno University of Technology)

Research Group
Tera-Hertz Sensing
Copyright
© 2023 Junhong Gu, A. Neto, I.E. Lager, Martin Stumpf
DOI related publication
https://doi.org/10.23919/EuCAP57121.2023.10132997
More Info
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Publication Year
2023
Language
English
Copyright
© 2023 Junhong Gu, A. Neto, I.E. Lager, Martin Stumpf
Research Group
Tera-Hertz Sensing
Bibliographical Note
Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.@en
Pages (from-to)
1-5
ISBN (print)
978-1-6654-7541-9
ISBN (electronic)
9788831299077
Reuse Rights

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Abstract

The pulsed electromagnetic (EM) field radiated by a gap-fed, long slot in a perfectly conducting thin sheet located in between dielectric and free-space subdomains is examined. A phenomenological interpretation of the so-called head wave (HW) constituent is proposed, this fostering the understanding of the complex EM behaviour at, and immediately behind, the HW wave-front. The EM field is also examined numerically for identifying features that may lead the way towards inferring a causal counterpart of the leaky-wave propagation.

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