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吴仁彪

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期刊论文

Joint super-resolution moving target feature extraction and stationary clutter suppression

吴仁彪Z.Bi R.Wu J.Li and R.Williams

IEE Proc. -Radar, Sonar Navig., Vol. 147, No.1, December 2000,-0001,():

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摘要/描述

High range resolution (HRR) moving target indicator radar is becoming increasingly important for many military and civilian applications involving the detection and classification of moving targets within a clutter background. For ground-based HRR radar, when targets are moving slowly or near-broadside and the coherent processing interval or dwell time is not too long, the effects of range migration and range feature distortion can be ignored. Based on this assumption, relaxation-based algorithms that are robust and computationally simple are proposed for HRR feature extraction of moving targets consisting of scatterers closely spaced in range in the resence of stationary clutter. Numerical examples show that the proposed algorithms exhibit super-resolution and excellent estimation performance.

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版权说明:以下全部内容由吴仁彪上传于   2005年03月21日 18时13分10秒,版权归本人所有。

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