DING Jin-shan, Otmar Loffeld, Holger Nies, et al. Focusing Bistatic SAR Data from Heterogeneous Platforms Using the Range Doppler Algorithm[J]. Acta Electronica Sinica, 2009, 37(6): 1170-1174.
DING Jin-shan, Otmar Loffeld, Holger Nies, et al. Focusing Bistatic SAR Data from Heterogeneous Platforms Using the Range Doppler Algorithm[J]. Acta Electronica Sinica, 2009, 37(6): 1170-1174.DOI：
The Loffeld’s Bistatic Formula (LBF) is the first solution for general bistatic SAR point target reference spectrum. Unfortunately
the original LBF shows limitation when applied to the bistatic system which consists of different type of platforms. By using a Doppler contribution weight in the phase history division
the weighted LBF can be used to focus the bistatic SAR data collected by heterogeneous platforms. A WLBF-based range Doppler algorithm is presented to focus the whole SAR scene.
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