Because back-projection algorithm (BPA) is independent of the azimuth-invariant hypothesis
of the echo signal, it has significant advantages for synthetic aperture radar (SAR) imaging …

Abstract In bistatic spaceborne High-Resolution Wide-Swath SAR systems (HRWS-SAR),
the azimuth reconstruction to obtain a uniform sampling signal or Doppler spectrum is a …

In this paper, an innovative airborne forward-looking SAR system using antenna array is
studied, and a new three-dimensional imaging algorithm is proposed for airborne forward …

Multichannel synthetic aperture radar (SAR) signal reconstruction methods can effectively
suppress azimuth ambiguities and achieve high-resolution wide-swath imaging. However …

Current advanced spaceborne synthetic aperture radar (SAR) systems may operate at
multiple imaging modes, including conventional modes as stripmap, ScanSAR and spotlight …

A new approach of highly squinted SAR sub-aperture data processing is proposed in this
paper. Under the condition of the sub-aperture characteristics, this paper presents a …

The minimum antenna principle gives rise to the extremely complex engineering
implementation and data processing of spaceborne high-resolution and wide-swath …

The Doppler parameters of missile-borne SAR received signal vary much with slant range
due to missiles high speed and non-ideal movements. Thus applying the classical wave …

In the spaceborne azimuth multichannel SAR squinted mode, the squint angle and the
velocity of moving target will cause the 2-D spectrum of echo signal to be aliased and the …

For bistatic SAR in slanting flight mode of any configuration, a 2-D frequency domain
imaging algorithm for bistatic SAR based on Legendre orthogonal polynomial approximation …