AIRBORNE SAR MOVING TARGET PARAMETER ESTIMATION BASED ON EXTENDED WAVELET TRANSFORM

Li Gang; Zhu Minhui

Volume 23 Issue 11

Nov. 2001

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 2001 > 23(11): 1154-1161

Li Gang, Zhu Minhui. AIRBORNE SAR MOVING TARGET PARAMETER ESTIMATION BASED ON EXTENDED WAVELET TRANSFORM[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1154-1161.

Citation:

Li Gang, Zhu Minhui. AIRBORNE SAR MOVING TARGET PARAMETER ESTIMATION BASED ON EXTENDED WAVELET TRANSFORM[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1154-1161.

Li Gang, Zhu Minhui. AIRBORNE SAR MOVING TARGET PARAMETER ESTIMATION BASED ON EXTENDED WAVELET TRANSFORM[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1154-1161.

Citation:

Li Gang, Zhu Minhui. AIRBORNE SAR MOVING TARGET PARAMETER ESTIMATION BASED ON EXTENDED WAVELET TRANSFORM[J]. Journal of Electronics & Information Technology, 2001, 23(11): 1154-1161.

PDF( 1453 KB)

AIRBORNE SAR MOVING TARGET PARAMETER ESTIMATION BASED ON EXTENDED WAVELET TRANSFORM

Li Gang^{①;朱敏慧},
Zhu Minhui

Received Date: 1999-06-11
Rev Recd Date: 1999-10-29
Publish Date: 2001-11-19

Abstract

Abstract

This paper presents the basic concept of Extended Wavelet Transform (EWT) algorithm based on Extended WVD (EWVD) transform theory after analyzing the spectrum characteristics of airborne SAR moving-target backscatters, and then takes a comparison and analysis on airborne SAR moving-target Doppler parameters estimation by EWVD and EWT methods respectively. The flexibility and advantage of airborne SAR moving-target Doppler parameters estimation based on EWT method are indicated and the simulating experimental results demonstrate the accuracy of our conclusion.

FullText(HTML)

References(1)

References

R.K. Raney, Synthetic aperture imaging radar and moving targets, IEEE Trans. on AES, 1971,AES-7(3), 490-495.[2]J. Ender, et al., Airborne MTI via digital filtering, Proc. IEE, 1989, 136(1), 22-28.[3]A. Freeman, A. Currie, Synthetic aperture radar imaging of moving targets, The GEC Journal of Research, 1987, 5(2), 106-115.[4]Zhao Zhiqin.[J].Huang Shunji, A research of moving targets detection and imaging of SAR, Proc.EUSAR96, Konigswinter, Germany.1996,:-[5]李刚,朱敏慧,朱锡兴,基于小波变换的SAR运动目标多普勒参数提取算法,电子科学学刊,1998,20(2),151-156[6]S. Barbarossa, Doppler-rate filtering for detecting moving target with synthetic aperture radars,Proc. SPIE, 1989, 140-147.[7]何峻湘,WVD用于SAR运动目标检测和成像的参数估计,电子科学学刊,1995,17(6),585-590[8]李刚,何映霞,朱敏慧,基于小波变换的机载SAR运动目标检测方法,中国电子学会电路与系统学会第十四届年会论文集,1998年4月,福州,169-174[9][美]崔锦泰著,程正兴译,小波分析导论,西安,西安交通大学出版社,1995,43-135.

Relative Articles

Supplements(0)

Cited By

Proportional views