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 …
[HTML][HTML] Research progress on geosynchronous synthetic aperture radar
Based on its ability to obtain two-dimensional (2D) high-resolution images in all-time and all-
weather conditions, spaceborne synthetic aperture radar (SAR) has become an important …
weather conditions, spaceborne synthetic aperture radar (SAR) has become an important …
[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 …
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 …
Inclined geosynchronous spaceborne–airborne bistatic SAR: Performance analysis and mission design
Z Sun, J Wu, J Pei, Z Li, Y Huang… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Geosynchronous synthetic aperture radar (GEO-SAR) offers new opportunities for
continuous Earth observation missions with large coverage and short revisit cycle. The …
continuous Earth observation missions with large coverage and short revisit cycle. The …
A two-step nonlinear chirp scaling method for multichannel GEO spaceborne–airborne bistatic SAR spectrum reconstructing and focusing
H An, J Wu, Z Sun, J Yang - IEEE Transactions on Geoscience …, 2019 - ieeexplore.ieee.org
Due to the high-altitude illumination and the separation of the receiver and transmitter,
geosynchronous (GEO) spaceborne-airborne bistatic synthetic aperture radar (BiSAR) is …
geosynchronous (GEO) spaceborne-airborne bistatic synthetic aperture radar (BiSAR) is …
Azimuth signal multichannel reconstruction and channel configuration design for geosynchronous spaceborne–airborne bistatic SAR
J Wu, Z Sun, H An, J Qu, J Yang - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In geosynchronous spaceborne-airborne bistatic synthetic aperture radar (GEO-BiSAR)
system, the airborne platform achieves high-resolution imaging by passively receiving the …
system, the airborne platform achieves high-resolution imaging by passively receiving the …
A fast Cartesian back-projection algorithm based on ground surface grid for GEO SAR focusing
Geosynchronous-Earth-orbit (GEO) synthetic aperture radar (SAR) provides excellent
continuous observing capability and large swath. However, the extremely long synthetic …
continuous observing capability and large swath. However, the extremely long synthetic …
Geosynchronous spaceborne–airborne bistatic SAR data focusing using a novel range model based on one-stationary equivalence
Z Sun, J Wu, Z Li, H An, X He - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Geosynchronous spaceborne-airborne bistatic synthetic aperture radar (GEO-SA-BiSAR)
can achieve high-resolution Earth observation with superior system flexibility and efficiency …
can achieve high-resolution Earth observation with superior system flexibility and efficiency …