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Volume 32 Issue 6
Jun.  2010
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Chen Yuan-Zheng, Chen Jian-Jun, Fu Qiang. Detection of Range Spread Target Based on GLRT in Compound-Gaussian Clutter[J]. Journal of Electronics & Information Technology, 2010, 32(6): 1327-1331. doi: 10.3724/SP.J.1146.2009.00832
Citation: Chen Yuan-Zheng, Chen Jian-Jun, Fu Qiang. Detection of Range Spread Target Based on GLRT in Compound-Gaussian Clutter[J]. Journal of Electronics & Information Technology, 2010, 32(6): 1327-1331. doi: 10.3724/SP.J.1146.2009.00832

Detection of Range Spread Target Based on GLRT in Compound-Gaussian Clutter

doi: 10.3724/SP.J.1146.2009.00832
  • Received Date: 2009-06-03
  • Rev Recd Date: 2010-01-19
  • Publish Date: 2010-06-19
  • GLRT is an efficient method to resolve the detection issue of range spread targets in compound Gaussian clutter. But normal GLRT will be out of action when the velocity of target is unknown. Farther research is performed under this situation. An estimation algorithm of Doppler frequency based on general eigenvalue decomposition is proposed, which can estimate Doppler frequency effectively. And a Robust GLRT (R-GLRT) detector is designed. The results of simulation show the effectiveness of this detector.
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