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 …
azimuth resolution, an innovative forward-looking SAR system is studied. The operation …
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 …
studied, and a new three-dimensional imaging algorithm is proposed for airborne forward …
An imaging algorithm for missile-borne SAR with downward movement based on azimuth nonlinear chirp scaling
During the downward movement for missile-borne SAR, the assumption that echo signal
invariance in azimuth is not accurate, which is caused by high vertical velocity and …
invariance in azimuth is not accurate, which is caused by high vertical velocity and …
Helicopter-borne SAR imaging processing of chirp-stepped signal
H Xiangru, Z Tao, D Zicheng - 2006 CIE International …, 2006 - ieeexplore.ieee.org
In this paper, the processing algorithm of high resolution range profile of chirp-stepped
signal is studied in the view of system, and the process of chirp-stepped signal SAR imaging …
signal is studied in the view of system, and the process of chirp-stepped signal SAR imaging …
Chirp scaling imaging algorithm of SAR in high squint mode based on range walk removal
Y Wu, H Song, J Peng - 电子与信息学报, 2010 - jeit.ac.cn
SAR echo signal in high squint mode features large range walk and small range curvature.
An improved CS imaging algorithm based on range-walk removal is proposed. First, range …
An improved CS imaging algorithm based on range-walk removal is proposed. First, range …
An imaging algorithm for airborne circular scanning SAR based on the method of series reversion
Compared with the traditional strip map mode, as a new imaging mode, Circular Scanning
SAR (CSSAR) can be used to perform imaging with a wider area in a shorter time. However …
SAR (CSSAR) can be used to perform imaging with a wider area in a shorter time. However …
Range Doppler algorithm for bistatic missile-borne forward-looking SAR
Y Yusheng, Z Linrang, L Yan, L Nan… - 2009 2nd Asian-Pacific …, 2009 - ieeexplore.ieee.org
Side-looking SAR cannot image targets in flight direction. Introduced here is the bistatic
missile-borne forward-looking SAR system, as an efficient approach to forward-looking SAR …
missile-borne forward-looking SAR system, as an efficient approach to forward-looking SAR …
NLCS-SAR imaging algorithm with range-walk correction in frequency domain based on dive model
ZY Xiao, HP Xu, CS Li - 电子与信息学报, 2013 - jeit.ac.cn
The ordinary SAR imaging algorithms are inapplicable to missile-borne terminal guidance
SAR due to its properties of high-speed, dive and high-squint. Based on the precise SAR …
SAR due to its properties of high-speed, dive and high-squint. Based on the precise SAR …
Research of three-dimensional imaging processing for airborne forward-looking SAR
Y Ruliang, T Lulu, R Xiaozhen - 2009 - IET
In this paper, an innovative airborne forward-looking SAR system using antenna array mode
is studied and three-dimensional imaging principle of this system model is analyzed. A three …
is studied and three-dimensional imaging principle of this system model is analyzed. A three …