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 purpose of improving range resolution of SAR system, one of the main technical
approaches is to increase the signal bandwidth by means of multi-channel synthesis …

Multi-channel SAR technique is an effective solution to obtain high-resolution images with
better than 0.1 m. A radar transceiver channel scheme which consists of one wideband …

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 …

Ultra-high spatial resolution is an important development direction of spaceborne synthetic
aperture radar (SAR). The finer the resolution, the more details can be obtained from the …

The past decades have witnessed an increasing attention for detailed observation with
developing of Synthetic Aperture Radar (SAR). The higher the resolutions of SAR images …

For a new kind of ultrahigh-resolution airborne synthetic aperture radar system, a novel two-
step approach to estimate and compensate channel phase error based on echo data is …

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 …

The synthetic bandwidth technique is an effective method to achieve ultra-high range
resolution in an SAR system. There are mainly two challenges in its implementation. The first …

A new motion compensation algorithm dealing with spatially variant phase error in azimuth
direction is purposed in this article. Traditionally, only the spatially invariant part of phase …