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Proceedings Paper

Radar Imaging Using The Wigner-Ville Distribution
Author(s): B. Boashash; O. P. Kenny; H. J. Whitehouse
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Paper Abstract

The need for analysis of time-varying signals has led to the formulation of a class of joint time-frequency distributions (TFDs). One of these TFDs, the Wigner-Ville distribution (WVD), has useful properties which can be applied to radar imaging. This paper first discusses the radar equation in terms of the time-frequency representation of the signal received from a radar system. It then presents a method of tomographic reconstruction for time-frequency images to estimate the scattering function of the aircraft. An optical archi-tecture is then discussed for the real-time implementation of the analysis method based on the WVD.

Paper Details

Date Published: 6 December 1989
PDF: 13 pages
Proc. SPIE 1154, Real-Time Signal Processing XII, (6 December 1989); doi: 10.1117/12.962392
Show Author Affiliations
B. Boashash, CRISSP, University of Queensland (Australia)
O. P. Kenny, CRISSP, University of Queensland (Australia)
H. J. Whitehouse, NOSC (Australia)


Published in SPIE Proceedings Vol. 1154:
Real-Time Signal Processing XII
J. P. Letellier, Editor(s)

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