Analysis of a Pareto Mixture Distribution for Maritime Surveillance Radar
Author(s) -
Graham V. Weinberg,
Daniel Finch
Publication year - 2012
Publication title -
journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.318
H-Index - 25
eISSN - 2090-0155
pISSN - 2090-0147
DOI - 10.1155/2012/382979
Subject(s) - clutter , radar , pareto principle , generalized pareto distribution , secondary surveillance radar , distribution (mathematics) , computer science , pareto distribution , remote sensing , statistics , mathematics , geography , telecommunications , extreme value theory , mathematical analysis
The Pareto distribution has been shown to be an excellent model for X-band high-resolution maritime surveillance radar clutter returns. Given the success of mixture distributions in radar, it is thus of interest to consider the effect of Pareto mixture models. This paper introduces a formulation of a Pareto intensity mixture distribution and investigates coherent multilook radar detector performance using this new clutter model. Clutter parameter estimates are derived from data sets produced by the Defence Science and Technology Organisation's Ingara maritime surveillance radar
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