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|Title:||Simulated DPCA performance for dual-channel SAR processing|
|Authors:||Ng, W.E. |
|Source:||Ng, W.E.,Zhang, C.B.,Lu, Y.H.,Yeo, T.S. (1999). Simulated DPCA performance for dual-channel SAR processing. International Geoscience and Remote Sensing Symposium (IGARSS) 1 : 547-549. ScholarBank@NUS Repository.|
|Abstract:||Interests in slow target imaging lead us to the Synthetic Aperture Radar (SAR) simulation and performance evaluation of dual-channel Displaced Phase Center Antenna (DPCA) clutter suppression technique for SAR processing. The Doppler chirp signature of moving target signal is altered by DPCA and has to be restored by a correction factor. Suppressed clutter powers in Signal-to-Clutter Ratios (SCR) and the Improvement Factors (IF) are measured in this numerical experiment and presented. This investigation offers a guide to the SCR requirement on the next-in-line processors such as parameter estimation.|
|Source Title:||International Geoscience and Remote Sensing Symposium (IGARSS)|
|Appears in Collections:||Staff Publications|
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