Improved focusing approach for highly squinted beam steering SAR
P Guo, S Tang, L Zhang, GC Sun - IET Radar, Sonar & …, 2016 - Wiley Online Library
For different applications with diverse requirements, many synthetic aperture radar (SAR)
modes have been developed in the literature, such as, spotlight SAR, terrain observation by …
modes have been developed in the literature, such as, spotlight SAR, terrain observation by …
Adaptive reduced-rank beamforming method based on knowledge-aided joint iterative optimization
H Shun, Y Zhiwei, L Guisheng - IEEE Geoscience and Remote …, 2016 - ieeexplore.ieee.org
In this letter, a reduced-rank beamforming method is presented based on knowledge-aided
joint iterative optimization. The proposed adaptive reduced-rank processing is realized by …
joint iterative optimization. The proposed adaptive reduced-rank processing is realized by …
A topsar processor based on the omega-k algorithm: Evaluation with sentinel-1 data
This paper presents a processor for the TOPS (Terrain Observation by Progressive Scans)
imaging mode. TOPS signals have two characteristics that make the use of Stripmap SAR …
imaging mode. TOPS signals have two characteristics that make the use of Stripmap SAR …
结合视线方向运动补偿的滑动聚束SAR 子孔径成像算法
杨鸣冬， 朱岱寅 - 航空学报, 2016 - cqvip.com
滑动聚束合成孔径雷达(SAR) 是一种新兴的成像模式, 既可以提高方位向分辨率又能够扩展成像
范围. 其数据处理时需要考虑两个关键问题: 一是系统脉冲重复频率(PRF) 不足 …
范围. 其数据处理时需要考虑两个关键问题: 一是系统脉冲重复频率(PRF) 不足 …
A novel approach for highly squinted beam steering SAR data focusing
S Tang, P Guo, Y Zhou, N Liu, L Zhang… - … and Remote Sensing …, 2016 - ieeexplore.ieee.org
A new wavenumber domain mapping method for the highly squinted beam steering
synthetic aperture radar (BS-SAR) is analysed. After the mapping operation, the two …
synthetic aperture radar (BS-SAR) is analysed. After the mapping operation, the two …
Near-Space TOPSAR Large-Scene Full-Aperture Imaging Scheme Based on Two-Step Processing
Q Zhang, J Wu, W Li, Y Huang, J Yang, H Yang - Sensors, 2016 - mdpi.com
Free of the constraints of orbit mechanisms, weather conditions and minimum antenna area,
synthetic aperture radar (SAR) equipped on near-space platform is more suitable for …
synthetic aperture radar (SAR) equipped on near-space platform is more suitable for …