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] 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] 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 …
[HTML][HTML] Curvilinear flight synthetic aperture radar (CF-SAR): Principles, methods, applications, challenges and trends
Z Chen, S Tang, Y Ren, P Guo, Y Zhou, Y Huang… - Remote Sensing, 2022 - mdpi.com
The research into curvilinear flight synthetic aperture radar (CF-SAR) is the inevitable result
of the comprehensive practicality of SAR. The flight path of the SAR platform in real …
of the comprehensive practicality of SAR. The flight path of the SAR platform in real …
Improved signal reconstruction algorithm for multichannel SAR based on the Doppler spectrum estimation
For high-resolution wide-swath synthetic aperture radar imaging algorithms, signal
reconstruction is a key step. The steering vector plays an important role in signal …
reconstruction is a key step. The steering vector plays an important role in signal …
An azimuth frequency non-linear chirp scaling (FNCS) algorithm for TOPS SAR imaging with high squint angle
During the data acquisition of a squint terrain observation by progressive scan (TOPS)
synthetic aperture radar (SAR), the steering of the antenna main beam increases the …
synthetic aperture radar (SAR), the steering of the antenna main beam increases the …
[HTML][HTML] A real-time imaging algorithm based on sub-aperture CS-dechirp for GF3-SAR data
Conventional synthetic aperture radar (SAR) imaging algorithms usually require a period of
time to process data that is longer than the time it takes to record one synthetic aperture or …
time to process data that is longer than the time it takes to record one synthetic aperture or …
A postmatched-filtering image-domain subspace method for channel mismatch estimation of multiple azimuth channels SAR
Multiple azimuth channels (MACs) synthetic aperture radar (SAR) can theoretically achieve
high azimuth resolution and wide swath (HRWS). Nevertheless, in practice, channel …
high azimuth resolution and wide swath (HRWS). Nevertheless, in practice, channel …
High-speed maneuvering platforms squint beam-steering SAR imaging without subaperture
This paper investigates the imaging problems in squint beam-steering synthetic aperture
radar (SBS-SAR) mounted on high-speed platforms with constant acceleration. The cross …
radar (SBS-SAR) mounted on high-speed platforms with constant acceleration. The cross …
A robust imaging algorithm for squint mode multi-channel high-resolution and wide-swath SAR with hybrid baseline and fluctuant terrain
In this paper, the squint mode multi-channel (MC) synthetic aperture radar (SAR) with hybrid
baseline and fluctuant terrain is proposed and studied for high-resolution and wide-swath …
baseline and fluctuant terrain is proposed and studied for high-resolution and wide-swath …