Coherent Radar Processing in Sea Clutter Environments, Part 2: Adaptive Normalised Matched Filter versus Adaptive Matched Filter Performance

被引：25

作者：

Mcdonald, Michael Kenneth ^{[1
]}

Cerutti-Maori, Delphine ^{[2
]}

机构：

[1] DRDC Ottawa, Radar Sensing & Exploitat, 3701 Carling Ave, Ottawa, ON K1Y 3M9, Canada

[2] Fraunhofer Inst High Frequency Phys & Radar Tech, Wachtberg, Germany

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2016年 / 52卷 / 04期

关键词：

COMPOUND-GAUSSIAN CLUTTER; ALGORITHM;

D O I：

10.1109/TAES.2016.140898

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The maritime surveillance performance of the adaptive normalised matched filter (ANMF) detector structure against real multichannel, medium grazing angle, radar sea clutter data processed via space-time adaptive processing (STAP) is assessed and shown to exhibit constant false alarm rate (CFAR) performance characteristics which diverge from predictions over a large segment of the endo-clutter spectrum. The non-CFAR behaviour is linked to the existence of a two-component clutter model composed of contributions from Bragg and fast scattering mechanisms.

引用

页码：1818 / 1833

页数：16

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