Total zero Doppler Steering-a new method for minimizing the Doppler centroid


This letter presents a new method, called total Zero Doppler steering, to perform yaw and pitch steering for spaceborne synthetic aperture radar (SAR) systems. The new method reduces the Doppler centroid to theoretically 0 Hz, independent of the range position of interest. Residual errors are only due to pointing inaccuracy or due to approximations in the… (More)
DOI: 10.1109/LGRS.2005.844591


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