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Volume 29 Issue 10
Jan.  2011
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Liu Ying, Liao Gui-sheng, Zhang Tao-lin . Error Estimation and Performance Analysis of the Distributed Satellite Formation for Moving Target Detection[J]. Journal of Electronics & Information Technology, 2007, 29(10): 2333-2336. doi: 10.3724/SP.J.1146.2006.00494
Citation: Liu Ying, Liao Gui-sheng, Zhang Tao-lin . Error Estimation and Performance Analysis of the Distributed Satellite Formation for Moving Target Detection[J]. Journal of Electronics & Information Technology, 2007, 29(10): 2333-2336. doi: 10.3724/SP.J.1146.2006.00494

Error Estimation and Performance Analysis of the Distributed Satellite Formation for Moving Target Detection

doi: 10.3724/SP.J.1146.2006.00494
  • Received Date: 2006-04-17
  • Rev Recd Date: 2006-10-08
  • Publish Date: 2007-10-19
  • The baseline error and gain and phase error of satellites have a great influence on the clutter cancellation and moving target relocation. As for the measurement of satellite baselines, only an order of decimeter precision can be obtained just by instruments. Fortunately, the error can be estimated and corrected by signal processing. In this paper, a new estimation method is proposed. The performance of moving target detection by space-time adaptive processing is analyzed on the basis of the precision offered by this estimation method. Finally, its validity is illustrated through computer simulations.
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