2-D target imaging of spotlight SAR based on higher-order statistics

Xingdong Liang; Ran Tao; Siyong Zhou; Yue Wang

2-D target imaging of spotlight SAR based on higher-order statistics

Xingdong Liang^*
, Ran Tao
, Siyong Zhou
, Yue Wang

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 会议稿件 › 论文 › 同行评审

摘要

This paper analyzes the imaging algorithm of spotlight SAR. It is shown that the spotlight SAR imaging can be viewed as 2-D harmonic retrieval when the target is mainly composed of a small number of distinct point scatterers. A new approach based on high order statistics for radar imaging is presented to reduce the influence of Gaussian color noise. A new method for harmonics pairing is also presented. Compared with Fourier transform and algorithms based on auto-correlation, such as MUSIC, the new method can effectively reduce the influence of Gaussian color noise.

源语言	英语
页	504-508
页数	5
出版状态	已出版 - 2000
活动	IEEE 2000 International Radar Conference - Alexandria, VA, USA 期限: 7 5月 2000 → 12 5月 2000

会议

会议	IEEE 2000 International Radar Conference
市	Alexandria, VA, USA
时期	7/05/00 → 12/05/00

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引用此

@conference{4711a76a09bd470d95981f1b7e9e0df4,

title = "2-D target imaging of spotlight SAR based on higher-order statistics",

abstract = "This paper analyzes the imaging algorithm of spotlight SAR. It is shown that the spotlight SAR imaging can be viewed as 2-D harmonic retrieval when the target is mainly composed of a small number of distinct point scatterers. A new approach based on high order statistics for radar imaging is presented to reduce the influence of Gaussian color noise. A new method for harmonics pairing is also presented. Compared with Fourier transform and algorithms based on auto-correlation, such as MUSIC, the new method can effectively reduce the influence of Gaussian color noise.",

author = "Xingdong Liang and Ran Tao and Siyong Zhou and Yue Wang",

year = "2000",

language = "English",

pages = "504--508",

note = "IEEE 2000 International Radar Conference ; Conference date: 07-05-2000 Through 12-05-2000",

}

TY - CONF

T1 - 2-D target imaging of spotlight SAR based on higher-order statistics

AU - Liang, Xingdong

AU - Tao, Ran

AU - Zhou, Siyong

AU - Wang, Yue

PY - 2000

Y1 - 2000

N2 - This paper analyzes the imaging algorithm of spotlight SAR. It is shown that the spotlight SAR imaging can be viewed as 2-D harmonic retrieval when the target is mainly composed of a small number of distinct point scatterers. A new approach based on high order statistics for radar imaging is presented to reduce the influence of Gaussian color noise. A new method for harmonics pairing is also presented. Compared with Fourier transform and algorithms based on auto-correlation, such as MUSIC, the new method can effectively reduce the influence of Gaussian color noise.

AB - This paper analyzes the imaging algorithm of spotlight SAR. It is shown that the spotlight SAR imaging can be viewed as 2-D harmonic retrieval when the target is mainly composed of a small number of distinct point scatterers. A new approach based on high order statistics for radar imaging is presented to reduce the influence of Gaussian color noise. A new method for harmonics pairing is also presented. Compared with Fourier transform and algorithms based on auto-correlation, such as MUSIC, the new method can effectively reduce the influence of Gaussian color noise.

UR - https://www.scopus.com/pages/publications/0033690741

M3 - Paper

AN - SCOPUS:0033690741

SP - 504

EP - 508

T2 - IEEE 2000 International Radar Conference

Y2 - 7 May 2000 through 12 May 2000

ER -

2-D target imaging of spotlight SAR based on higher-order statistics

摘要

会议

其它文件与链接

指纹

引用此