Volume 1 Issue 1
Feb.  2012
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Huang Ping-ping. Method of Removing the Cross-correlation Noise for Dual-input and Dual-output SAR[J]. Journal of Radars, 2012, 1(1): 91-95. doi: 10.3724/SP.J.1300.2013.20003
Citation: Huang Ping-ping. Method of Removing the Cross-correlation Noise for Dual-input and Dual-output SAR[J]. Journal of Radars, 2012, 1(1): 91-95. doi: 10.3724/SP.J.1300.2013.20003

Method of Removing the Cross-correlation Noise for Dual-input and Dual-output SAR

doi: 10.3724/SP.J.1300.2013.20003
Funds:  null
  • Received Date: 2012-01-12
  • Rev Recd Date: 2012-03-21
  • Publish Date: 2012-02-28
  • According to analysis of separating the mixed echo by suppressing the cross-correlation noise in dual-input and dual-output SAR system, a new method based on threshold filter and inverse filter was proposed. The method can eliminate the most energy of cross-correlation noise by threshold filter, which can suppress the cross-correlation noise well. The principle and implementation steps are presented in detail. The computer simulation and account for the integrated sidelobe ratio showed the effectiveness of the proposed method.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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