Adaptive Clutter-Map CFAR detection in distributed sensor networks

被引：1

作者：

Bouchelaghem, H. E. ^{[1
]}

Hamadouche, M. ^{[1
]}

Soltani, F. ^{[2
]}

Baddari, K. ^{[1
]}

机构：

[1] Boumerdes Univ, Lab Comp Sci Modeling Optimizat & Elect Syst LIMO, Boumerdes, Algeria

[2] Univ Freres Mentouri Constantine, Lab Signals & Commun Syst SISCOM, Constantine, Algeria

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2016年 / 70卷 / 09期

关键词：

CMAP-CFAR; Distributed sensors; ADT; Data fusion centre;

D O I：

10.1016/j.aeue.2016.06.016

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, the problem of Clutter Map Constant False Alarm Rate (CMAP-CFAR) detection is considered for a distributed detection with two and three sensors and a data fusion centre. We assume that the sensors are identical and that the target is a fluctuating according to the Swerling I model, embedded in a white Gaussian noise of unknown variance. Closed form expressions of the global probabilities of detection and false alarm for the 'AND', 'OR' and 'MAJORITY' rules and the Adaptive Detection Threshold are determined and the performance of the system is investigated and analyzed. (C) 2016 Elsevier GmbH. All rights reserved.

引用

页码：1288 / 1294

页数：7

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