Research on forward-looking synthetic aperture radar imaging algorithm of high velocity platform

P Bo, X Shi-qi, D Da-hai, L Yong-Zhen, W Xue-song - 2013 - IET
As having the imaging ability of area in front of flight direction, forward-looking synthetic
aperture radar (SAR) has become a hot topic in areas of SAR research. Nevertheless …

Study on three-dimensional imaging algorithm for airborne forward-looking SAR

X Ren, R Yang - 电子与信息学报, 2010 - jeit.ac.cn
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 …

[HTML][HTML] A review of imaging algorithms in multi-platform-borne synthetic aperture radar

X Mengdao, L Hao, C Jianlai, SUN Guangcai… - 雷达学报, 2019 - radars.ac.cn
The multi-platform-borne Synthetic Aperture Radar (SAR) has become one of the most
explored research directions in the domain of SAR. This study discusses the imaging …

Improved back-projection imaging algorithm for approximate forward looking missile-borne SAR

X YE, G ZHANG, X HU, R CHEN, Y SUN - 北京航空航天大学学报, 2015 - bhxb.buaa.edu.cn
In order to solve the problems that the existing high squint missile-borne synthetic aperture
radar (SAR) algorithm can not deal with too high squint angle, and that the calculated …

Doppler characteristics analysis of forward-looking SAR in helicopters

Y Sun, J Wang, H Wu - 2016 4th International Conference on …, 2016 - atlantis-press.com
As limited by the size and load, multi-array antenna can not be installed in the helicopters to
achieve forward-looking SAR imaging. A" bistatic" forward-looking imaging program is …

Bistatic forward-looking SAR imaging based on two-dimensional principle of stationary phase

J Li, S Zhang, J Chang - The 2012 International Workshop on …, 2012 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) techniques are typically used to achieve a high azimuth
resolution, but conventional monostatic SAR is not applicable in forward direction because …

Experimental results and analysis of forward looking array SAR at Ka-band

YJ Zhang, YP Wang, WX Tan… - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
Airborne forward looking SAR using linear array antennas technology can obtain the image
in front of the craft, which overcomes the deficiency of traditional SAR. The obtaining images …

Research of chirp scaling imaging algorithm for air-borne forward-looking SAR

Q Chen, R Yang - 电子与信息学报, 2008 - jeit.ac.cn
Based on the problem that side-looking SAR can not image in flight direction with high
azimuth resolution, an innovative forward-looking SAR system is studied. The operation …

Dual-speed SAR imaging of moving targets

G Wang, X Xia, VC Chan - IEEE Transactions on Aerospace …, 2006 - ieeexplore.ieee.org
In conventional synthetic aperture radar (SAR) systems, the image of a moving target is
usually mislocated. This is because the Doppler shift of the moving target is determined not …

Thorough understanding property of bistatic forward-looking high-speed maneuvering platform SAR

H Mei, Z Meng, M Liu, Y Li, Y Quan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper investigates a new and special imaging mode, bistatic forward-looking high-
speed maneuvering platform synthetic aperture radar, in which both platforms travel …