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Proceedings Paper

Scattering and imaging of nonlinearly loaded antenna structures in half-space environments
Author(s): DaHan Liao
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Paper Abstract

The electromagnetic scattering responses of nonlinearly loaded antenna structures excited by single-tone or multi-tone incident fields are considered in the frequency domain by employing a combination of the method-of-moments and a harmonic balance technique. Subsequently, standoff detection and localization of the scatterers in the presence of a half space is demonstrated with a subspace imaging procedure by exploiting the harmonic scattering responses.

Paper Details

Date Published: 31 May 2013
PDF: 10 pages
Proc. SPIE 8714, Radar Sensor Technology XVII, 87140I (31 May 2013); doi: 10.1117/12.2021385
Show Author Affiliations
DaHan Liao, U.S. Army Research Lab. (United States)

Published in SPIE Proceedings Vol. 8714:
Radar Sensor Technology XVII
Kenneth I. Ranney; Armin Doerry, Editor(s)

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