Performance Analysis of detecting Distributed Target Under Correlated K-Distributed Clutter Background

DOI

10.2991/icismme-15.2015.341How to use a DOI?

Keywords

K-distribution; correlated clutter; distributed target; target detection; order statistics

Abstract

Sliding window accumulation detector and order statistics-sliding window accumulation detector for missile-borne high-resolution radar target detection are presented in this paper. Their performance under space-time correlated K-distributed clutter background has been investigated. Under null hypothesis, the approximate probability density function expressions for the test statistics are derived, the relationship between false-alarm probability, CFAR detection threshold and clutter parameters are established, based on the theory of generalized K-distribution fitting, moment matching, valid sample size estimation of relevant data and fractional order statistics computing. Both the theoretical analyses and simulation experiments demonstrate the effectiveness of the proposed methods.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Zhu
AU  - Songhua He
AU  - Jianping Ou
PY  - 2015/07
DA  - 2015/07
TI  - Performance Analysis of detecting Distributed Target Under Correlated K-Distributed Clutter Background
BT  - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 1639
EP  - 1647
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.341
DO  - 10.2991/icismme-15.2015.341
ID  - Zhu2015/07
ER  -