The Doppler centroid is a crucial parameter for the purpose of implementing azimuth
processing for synthetic aperture radar (SAR) data. In this paper, we propose a scheme for …

The Doppler centroid estimation, one of key steps in synthetic aperture radar (SAR)
processing, suffers from the asymmetry of Doppler frequency spectrum and the signal-to …

For high-quality synthetic aperture radar (SAR) processing, Doppler centroid estimation is
an essential procedure that can help to solve the SAR platforms motion parameters …

Successful processing of Synthetic Aperture Radar (SAR) requires that the Doppler centroid
frequency (f/sub dc/) be accurately estimated. The energy balancing method is one of the …

Doppler parameter estimation for Synthetic Aperture Radars (SAR) is considered in this
work. These parameters include Doppler centroid and Doppler frequency rate. The …

In synthetic aperture radar (SAR) ocean remote sensing, it is very difficult to estimate an
accurate azimuth antenna pattern (AAP) from low-scattering SAR images without strong …

In synthetic aperture radar (SAR) signal processing, an accurate Doppler centroid is
required for most applications involving target motion estimation and antenna pointing …

For high-quality synthetic aperture radar (SAR) processing, Doppler centroid estimation is
an essential procedure. An incorrect Doppler centroid would cause a loss of signal-to-noise …

The multichannel in azimuth synthetic aperture radar (MC-SAR) system is very promising for
high-resolution and wide-swath (HRWS) imaging, whereas Doppler centroid block …

For high-resolution wide-swath synthetic aperture radar imaging algorithms, signal
reconstruction is a key step. The steering vector plays an important role in signal …