When the direction-of-arrival estimation is made by a single platform, the localization
accuracy decreases with increases in the distance from the radiation source, which means …

For widefield synthetic aperture radar (SAR) imaging, range-dependent motion errors and
range curvature are the main obstacle for range cell migration correction (RCMC) and …

考虑到单平台测角的定位精度随目标的距离增加而下降, 远距离处的方位定位精度有待提高的
问题, 该文提出了一种基于长合成孔径的辐射源定位算法. 该算法将合成孔径成像的概念引入到 …

Considering the difficulty of pulse repetition frequency (PRF) design in multi-angle SAR
when using ultra-high speed platforms, a multi-angle SAR imaging system in a unified …

It is important to explore the application of electromagnetic vortex (EMV) wave radar carrying
orbital angular momentum in the field of SAR imaging as a new type of radar. Due to the …

Autofocus method is a vital technology for high resolution and wide swath airborne Synthetic
Aperture Radar (SAR) imaging. The autofocus algorithms via phase errors estimation and …

The synthetic aperture ladar (SAL) is similar to the synthetic aperture radar (SAR) while
working at optical frequency, which could provide higher resolution than SAR. However, due …

A precise motion compensation method is proposed to achieve very‐high‐resolution
synthetic aperture radar (SAR) image. The very‐high‐resolution is designed to achieve …

A sub-band and sub-aperture scheme is proposed to achieve very high-resolution SAR
image. The very-high range resolution is designed to achieve higher than 0.1 m resolution …