Nonlinear RCM Compensation Method for Spaceborne/Airborne Forward-Looking Bistatic SAR

被引：2

作者：

Liu, Zhe ^{[1
]}

Yang, Jianyu ^{[1
]}

Zhang, Xiaoling ^{[1
]}

机构：

[1] Univ Elect Sci & Engn China, Sch Elect Engn, Beijing, Peoples R China

来源：

2011 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2011年

关键词：

forward-looking bistatic SAR; nonlinear RCMC; imaging;

D O I：

10.1109/IGARSS.2011.6050165

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a modified two-step RCMC method is proposed for SA-FBSAR. Comparing with the traditional two-step method, the sequence of the two-dimensional RCMC operations is altered to accommodate the significant nonlinearity of RCM in SA-FBSAR, and the influence of such modification on imaging process is taken into account. Simulation results with point scatterers demonstrate the validity of the proposed RCMC method.

引用

页码：4233 / 4236

页数：4

共 19 条

[1]

Balke J, 2005, RADAR CONF, P424

[2]

Cardillo G. P., 1990, 1990 International Symposium Digest. Antennas and Propagation. Institute of Electrical and Electronics Engineers. Merging Technologies for the 90's (Cat. No. 90CH2776-3), P1032, DOI 10.1109/APS.1990.115286

[3]

Cherniakov M., 2008, BISTATIC RADAR EMERG

[4]

Cumming I. G., 2005, ARTECH REM, V1, P108

[5] A chirp scaling approach for processing squint mode SAR data [J].

Davidson, GW ;

Cumming, IG ;

Ito, MR .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1996, 32 (01) :121-133

[6]

GEBHARDT U, 2005, P SOC PHOTO-OPT INS, V5978, P1

[7]

Hu C., 2006, Proceedings of the 25th IEEE International Conference on Commputer Communications (INFOCOM '06), P1

[8]

J Klare, BISTATIC SAR EXPT TE

[9]

Jundi Ding, 2009, Computer Vision - ACCV 2009. 9th Asian Conference on Computer Vision. Revised Selected Papers, P1

[10] Study on Spaceborne/Airborne Hybrid Bistatic SAR Image Formation in Frequency Domain [J].

Liu, Zhe ;

Yang, Jianyu ;

Zhang, Xiaoling ;

Pi, Yiming .

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2008, 5 (04) :578-582

← 1 2 →