Range Doppler algorithm based missile-borne SAR imaging with diving maneuver
Y Qin, J Wang, H Wang, X Li - 电子与信息学报, 2009 - jeit.ac.cn
The general relative range model for non-linear trajectory is built firstly, followed by the
maneuver induced phase errors analysis. The quantitative conditions of ignoring these …
maneuver induced phase errors analysis. The quantitative conditions of ignoring these …
A large scene imaging algorithm for missile-borne side-looking SAR
Y Yi, L Zhang, X Liu, N Liu, D Shen - 电子与信息学报, 2010 - jeit.ac.cn
The large range migration produced by missile diving acceleration flight make SAR image
difficult. This paper establishes the echo model of the missile-borne SAR by using the high …
difficult. This paper establishes the echo model of the missile-borne SAR by using the high …
A modified wave-number domain algorithm for missile-borne squinted SAR data processing
ZY Xiao, HP Xu, CS Li - 电子与信息学报, 2011 - jeit.ac.cn
The Doppler parameters of missile-borne SAR received signal vary much with slant range
due to missiles high speed and non-ideal movements. Thus applying the classical wave …
due to missiles high speed and non-ideal movements. Thus applying the classical wave …
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 …
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 …
A novel high resolution imaging method for the missile-borne SAR
Due to the variational flight path during the diving maneuver, the range function of the point
target for the missile-borne SAR becomes complicated. Thus, a new imaging method is …
target for the missile-borne SAR becomes complicated. Thus, a new imaging method is …
An efficient imaging algorithm for missile-borne side-looking SAR
Y Yu-sheng, Z Lin-rang, L Nan, L Xin, S Dong - 2009 - IET
This paper presents an efficient imaging algorithm for missile-borne SAR. In the course of
missile's diving flight, it is difficult to use the traditional imaging principle because of the …
missile's diving flight, it is difficult to use the traditional imaging principle because of the …
Subaperture imaging algorithm for missile-borne SAR
H JIANG, S CHEN, H ZHAO, M HAN, S ZHANG - 电子与信息学报, 2017 - jeit.ac.cn
In the missile borne subaperture SAR mode, the complicate motion of the platform and the
strong coupling between range and azimuth present substantial difficulty for echo data …
strong coupling between range and azimuth present substantial difficulty for echo data …
Signal analysis and motion compensation of SAR data with diving acceleration
L Fang, Y Wang - 电子与信息学报, 2008 - jeit.ac.cn
This paper concerns the issue of signal characteristic of side-looking SAR during its diving
flight. The geometric and target range expression are built and Doppler parameter variation …
flight. The geometric and target range expression are built and Doppler parameter variation …
Phase space-variance correction method for missile-borne bistatic forward-looking SAR based on equivalent range equation
Z MENG, Y LI, M XING, Z BAO - 电子与信息学报, 2016 - jeit.ac.cn
As a new and special bistatic SAR imaging mode, Missile-borne Bistatic Forward-Looking
SAR (MBFL-SAR) can perform Two-Dimensional (2D) imaging during the terminal diving …
SAR (MBFL-SAR) can perform Two-Dimensional (2D) imaging during the terminal diving …