An antenna beam control method of spaceborne multi-mode imaging SAR based on real-time computing framework
C Qian, Z Shao, X Si, H Wang, C Li… - 2022 3rd China …, 2022 - ieeexplore.ieee.org
Since the United States launched the first synthetic aperture radar satellite in 1978, it has
attracted widespread attention because of its ability to obtain high-resolution images of …
attracted widespread attention because of its ability to obtain high-resolution images of …
Research on real-time imaging method of spaceborne SAR based on embedded GPU
S Wang, H Lu, J Sun, X Yao… - IET International Radar …, 2023 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) as an all-time, all-weather high-resolution imaging radar, can
quickly and conveniently acquire the spatial distribution characteristics of a wide range of …
quickly and conveniently acquire the spatial distribution characteristics of a wide range of …
Airborne SAR real-time imaging algorithm design and implementation with CUDA on NVIDIA GPU
M Da-di, H Yu-xin, S Tao, S Rui, L Xiao-bo - 雷达学报, 2013 - radars.ac.cn
Abstract Synthetic Aperture Radar (SAR) image processing requires huge computation
amount. Traditionally, this task runs on the workstation or server based on Central …
amount. Traditionally, this task runs on the workstation or server based on Central …
An improved MIMO-SAR simulator strategy with ray tracing
High resolution and wide-swath imaging can be obtained by Multiple-Input Multiple-Output
(MIMO) synthetic aperture radar (SAR) with the state of the art technologies. The time …
(MIMO) synthetic aperture radar (SAR) with the state of the art technologies. The time …
Imaging processor for different spaceborne SAR imaging modes
W Xu, Y Deng, R Wang - Electronics letters, 2012 - IET
Up to now, multiple innovative spaceborne synthetic aperture radar (SAR) imaging schemes
have been demonstrated for high resolution or/and wide swath coverage. Different imaging …
have been demonstrated for high resolution or/and wide swath coverage. Different imaging …
A unified imaging algorithm for multimode spaceborne SAR
J Sun, Y Hu, W Hong, S Mao - 2008 9th International …, 2008 - ieeexplore.ieee.org
The new generation spaceborne SAR systems will be with high resolution and several work
modes. In this paper, a unified imaging algorithm for multimode spaceborne SAR with the …
modes. In this paper, a unified imaging algorithm for multimode spaceborne SAR with the …
Fast Imaging Method of Coherent Multistatic Airborne SAR Based on Segmentation Before Imaging
Recently, multistatic airborne SAR (MuA-SAR) is becoming a research hotspot due to its
flexibility. Multi-platform data fusion requires that the imaging algorithm has strong …
flexibility. Multi-platform data fusion requires that the imaging algorithm has strong …
The implement of spaceborne SAR imaging system
L Yan, Z Boya, C Liang, C He… - IET International Radar …, 2015 - ieeexplore.ieee.org
With the rapid development of FPGA parallel processing and DSP float-point computing
capability, FPGA and DSP play an increasingly important role in the field of high-speed real …
capability, FPGA and DSP play an increasingly important role in the field of high-speed real …
Development and perspective of MIMO-SAR imaging technology.
P Bo, X Shiqi, DAI Dahai… - Systems …, 2020 - search.ebscohost.com
As an emerging imaging mechanism of synthetic aperture radar (SAR), the recently
proposed multiple input multiple output SAR (MIMO-SAR) could obtain much more freedoms …
proposed multiple input multiple output SAR (MIMO-SAR) could obtain much more freedoms …
The real-time imaging method for sliding spotlight SAR based on embedded GPU
S HU, H LI, B LI, Y XIE, L CHEN… - Transactions of Beijing …, 2020 - journal.bit.edu.cn
For the real-time SAR imaging systems, aiming at the problems of low real-time performance
and high power consumption of traditional computing platforms, an implementation method …
and high power consumption of traditional computing platforms, an implementation method …