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Volume 29 Issue 10
Jan.  2011
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Yuan Yong-zhao, Xiang Mao-sheng, Wu Yi-rong, Wei Li-deng. The Application of Wavenumber Domain Algorithm in Airborne Dual-Antenna InSAR Imaging[J]. Journal of Electronics & Information Technology, 2007, 29(10): 2379-2383. doi: 10.3724/SP.J.1146.2006.00255
Citation: Yuan Yong-zhao, Xiang Mao-sheng, Wu Yi-rong, Wei Li-deng. The Application of Wavenumber Domain Algorithm in Airborne Dual-Antenna InSAR Imaging[J]. Journal of Electronics & Information Technology, 2007, 29(10): 2379-2383. doi: 10.3724/SP.J.1146.2006.00255

The Application of Wavenumber Domain Algorithm in Airborne Dual-Antenna InSAR Imaging

doi: 10.3724/SP.J.1146.2006.00255
  • Received Date: 2006-03-08
  • Rev Recd Date: 2006-06-07
  • Publish Date: 2007-10-19
  • Aiming at airborne dual-antenna InSAR imaging, the characteristics of wavenumber domain imaging algorithms for master and slave antennas are analyzed. By introducing a range shift factor and a range scaling factor in range direction, a wavenumber domain imaging algorithm with completing registration during the course of imaging is presented. By means of computer simulation and processing practical InSAR data, the algorithm is demonstrated in completing registration between a pair of complex images during the course of processing original echoes data for airborne dual-antenna InSAR imaging.
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