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Volume 32 Issue 6
Jun.  2010
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Zhou Liang-jiang, Liang Xing-dong, Ding Chi-biao. Multi-PRF Link Method for Bistatic SAR Synchronization[J]. Journal of Electronics & Information Technology, 2010, 32(6): 1338-1342. doi: 10.3724/SP.J.1146.2008.01637
Citation: Zhou Liang-jiang, Liang Xing-dong, Ding Chi-biao. Multi-PRF Link Method for Bistatic SAR Synchronization[J]. Journal of Electronics & Information Technology, 2010, 32(6): 1338-1342. doi: 10.3724/SP.J.1146.2008.01637

Multi-PRF Link Method for Bistatic SAR Synchronization

doi: 10.3724/SP.J.1146.2008.01637
  • Received Date: 2008-12-05
  • Rev Recd Date: 2010-03-25
  • Publish Date: 2010-06-19
  • Phase synchronization is a key issue in bistatic and multistatic Synthetic Aperture Radar (SAR) imaging. This paper discusses this issue based on experiment data, presents a multi-PRF link synchronization scheme, which solves frequency measurement ambiguities by using of Chinese remainder theorem and accurately estimates random phase by duplex multi-channel link with low synchronization frequency. The performance of presented scheme is analyzed in theory and demonstrated with simulations.
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