High resolution wide swath SAR requires high power aperture product under the limit of
small antenna. It also needs generating and receiving wideband signal. According to these …

This paper studies the principle of realizing wide swath of space-borne SAR by using range
Digital Beam-Forming (DBF). Then the effect of the time domain DBF processing on the …

In order to solve the contradiction between high-resolution and wide-swath for the
spaceborne single-channel SAR system, this paper proposes a new method based on …

摘要 In terms of most of the wide-swath SAR methods, more than one sub-swaths are
imaged simultaneously, while most SARs use a single antenna for both transmitting and …

Considering the contradiction between the azimuth resolution and the swath width for the
traditional SAR, a MIMO SAR system with multiple-carrier-frequency LFM waveform is …

Synthetic bandwidth technique provides an effective way to achieve the ultra high range
resolution of airborne SAR. But in the real synthetic bandwidth system, the correlation is …

For the urgent need of the waveform for Multiple-transit and Multiple-receive SAR, three
kinds of waveforms are researched and compared, which are the representative waveforms …

Abstract Spaceborne Synthetic Aperture Radar (SAR) is a type of microwave imaging radar
with 2D high resolution. This technological device achieves range high resolution by …

In order to meet the growing demands for high resolution SAR imaging, this paper describes
a new single channel transmit, multi-channel parallel receive high resolution SAR system …

A wide-swath SAR scheme based on displaced phase center azimuth multibeam is
presented in this paper. More than one azimuth sampling can be acquired during one pulse …