Spaceborne synthetic aperture radar imaging algorithms: An overview
Spaceborne synthetic aperture radar (SAR) has been widely used in the national defense,
geologic mapping, disaster estimation, and other fields. This technique has realized the …
geologic mapping, disaster estimation, and other fields. This technique has realized the …
Real-time processing of spaceborne SAR data with nonlinear trajectory based on variable PRF
Spaceborne synthetic aperture radar (SAR) real-time imaging is especially important for
disaster emergencies and real-time monitoring applications with highly desired real-time …
disaster emergencies and real-time monitoring applications with highly desired real-time …
[HTML][HTML] A review of imaging algorithms in multi-platform-borne synthetic aperture radar
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 …
explored research directions in the domain of SAR. This study discusses the imaging …
[HTML][HTML] 雷达对地成像技术多向演化趋势与规律分析
杨建宇 - 雷达学报, 2019 - radars.ac.cn
该文从成像结果表征, 孔径流形, 信号通道, 系统形态, 观测方向, 处理方法, 实现机理,
目标识别等方面剖析了雷达对地成像技术的多向演化态势, 并试图从宏观的视角和大的时间尺度 …
目标识别等方面剖析了雷达对地成像技术的多向演化态势, 并试图从宏观的视角和大的时间尺度 …
[HTML][HTML] 多平台合成孔径雷达成像算法综述
邢孟道, 林浩, 陈溅来, 孙光才, 严棒棒 - 雷达学报, 2019 - radars.ac.cn
多平台合成孔径雷达(SAR) 是合成孔径雷达极具发展潜力的研究方向之一,
该文集中讨论了多平台SAR 的成像算法, 包括机载SAR, 弹载SAR 和星载SAR 平台 …
该文集中讨论了多平台SAR 的成像算法, 包括机载SAR, 弹载SAR 和星载SAR 平台 …
A modified range model and extended omega-K algorithm for high-speed-high-squint SAR with curved trajectory
T Zhang, Y Li, J Wang, M Xing, L Guo… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
An accurate range model with acceleration, the coupling phase terms, and spatial-variant
(SV) Doppler parameters are the main issues to be solved in high-speed-high-squint …
(SV) Doppler parameters are the main issues to be solved in high-speed-high-squint …
Extended nonlinear chirp scaling algorithm for high-resolution highly squint SAR data focusing
D An, X Huang, T Jin, Z Zhou - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
In this paper, an extended nonlinear chirp scaling (ENLCS) algorithm for focusing synthetic
aperture radar data acquired at high resolution and highly squint angle is proposed. The …
aperture radar data acquired at high resolution and highly squint angle is proposed. The …
[图书][B] Principles of synthetic aperture radar imaging: a system simulation approach
KS Chen - 2016 - books.google.com
This book offers in-depth and sufficient, broad, step-by-step understanding of the influence
of system parameters on image quality. Platforms including spacecraft, aircraft, and ground …
of system parameters on image quality. Platforms including spacecraft, aircraft, and ground …
A frequency-domain imaging algorithm for highly squinted SAR mounted on maneuvering platforms with nonlinear trajectory
The imagery of highly squinted synthetic aperture radar mounted on maneuvering platforms
with nonlinear trajectory is a challenging task due to the existence of acceleration and the …
with nonlinear trajectory is a challenging task due to the existence of acceleration and the …
Subaperture approach based on azimuth-dependent range cell migration correction and azimuth focusing parameter equalization for maneuvering high-squint-mode …
T Zeng, Y Li, Z Ding, T Long, D Yao… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
The challenge in the imaging of high-squint-mode synthetic aperture radar (SAR) mounted
on maneuvering platforms is the azimuth dependence of both the range migration and the …
on maneuvering platforms is the azimuth dependence of both the range migration and the …