Real-time Parameter Estimation of Space-borne SAR based on FrFT

被引：0
作者：
Yang, Guang [1 ]
Li, Shao-bin [1 ]
Sun, Hua-dong [1 ]
Gao, Jianjun [1 ]
机构：
[1] Harbin Inst Technol, Sch Elect & Informat Technol, Harbin 150001, Peoples R China
来源：
ICECT: 2009 INTERNATIONAL CONFERENCE ON ELECTRONIC COMPUTER TECHNOLOGY, PROCEEDINGS | 2009年
关键词：
Space-borne SAR; Real-time parameter estimation; Fractional Fourier transform; FRACTIONAL FOURIER-TRANSFORM;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Space-borne synthetic aperture radar is widely used in the military field. To counter space-borne SAR, it is necessary to estimate the parameters of space-borne SAR in real-time. After Receiving the signals of SAR, fractional Fourier transform is applied to both single pulse and pulse train, which can estimate the parameters in real-time. Theory analysis and Numerical simulation show this method has high accuracy.
引用
收藏
页码：317 / 320
页数：4
相关论文
共 45 条
[31]   The real-time fractional correlation based on opto-electronic hybrid configuration [J].
Han, L ;
Wang, Q ;
Liu, ST ;
Li, RS ;
Zhu, BH .
JOURNAL OF INFRARED AND MILLIMETER WAVES, 2000, 19 (05) :355-360
[32]   A study on the real-time parameter estimation of DURUMI-II for control surface fault using flight test data (Longitudinal motion) [J].
Park, Wook-Je ;
Kim, Eung-Tai ;
Song, Yong-Kyu ;
Ko, Bong-Jin .
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2007, 5 (04) :410-418
[33]   Real-Time Parameter Estimation of an Electrochemical Lithium-Ion Battery Model Using a Long Short-Term Memory Network [J].
Chun, Huiyong ;
Kim, Jungsoo ;
Yu, Jungwook ;
Han, Soohee .
IEEE ACCESS, 2020, 8 :81789-81799
[34]   Evaluation of Recursive Least Squares algorithm for parameter estimation in aircraft real time applications [J].
Kamali, C. ;
Pashilkar, A. A. ;
Raol, J. R. .
AEROSPACE SCIENCE AND TECHNOLOGY, 2011, 15 (03) :165-174
[35]   Enhanced State Estimation with Real-time Updated Network Parameters Using SMT [J].
Valverde, Gustavo ;
Cai, Deyu ;
Fitch, John ;
Terzija, Vladimir .
2009 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, VOLS 1-8, 2009, :1417-+
[36]   Approach for space-based radar manoeuvring target detection and high-order motion parameter estimation [J].
Huang, Penghui ;
Liao, Guisheng ;
Yang, Zhiwei ;
Shu, Yuxiang ;
Du, Wentao .
IET RADAR SONAR AND NAVIGATION, 2015, 9 (06) :732-741
[37]   Joint Estimation of Doppler Stretch and Time Delay of Wideband Echoes for LFM Pulse Radar Based on Sigmoid-FRFT Transform under the Impulsive Noise Environment [J].
Li, Li ;
Younan, Nicolas H. ;
Shi, Xiaofei .
ELECTRONICS, 2019, 8 (02)
[38]   Integration of ground-based and space-borne radar observations for three-dimensional deformations reconstruction: application to Luanchuan mining area, China [J].
Wang, Zhenhai ;
Hu, Jun ;
Chen, Yaogang ;
Liu, Xiling ;
Liu, Jihong ;
Wu, Wenqing ;
Wang, Yanping .
GEOMATICS NATURAL HAZARDS & RISK, 2022, 13 (01) :2819-2839
[39]   Enhanced Methodology for Injection-Based Real-Time Parameter Estimation to Improve Back EMF Self-Sensing in Induction Machine Deadbeat-Direct Torque and Flux Control Drives [J].
Wang, Kang ;
Lorenz, Robert D. ;
Baloch, Noor Aamir .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2018, 54 (06) :6071-6080
[40]   Refocusing and Motion Parameter Estimation for Ground Moving Targets Based on Improved Axis Rotation-Time Reversal Transform [J].
Huang, Penghui ;
Xia, Xiang-Gen ;
Liu, Xingzhao ;
Liao, Guisheng .
IEEE TRANSACTIONS ON COMPUTATIONAL IMAGING, 2018, 4 (03) :479-494
12345