Range walk and array rotation in space-time adaptive processing: Effects and compensations

Jinping Sun; Guohua Wang; Shiyi Mao

doi:10.3969/j.issn.1004-4132.2010.04.002

Range walk and array rotation in space-time adaptive processing: Effects and compensations

Jinping Sun^*
, Guohua Wang
, Shiyi Mao

^*此作品的通讯作者

电子信息工程学院

Nanyang Technological University
Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

This paper proposes a unified clutter model incorporating the effects of range walk and array rotation for space-time adaptive processing (STAP) in airborne multi-channel early-warning radar. Based on this clutter model, STAP performance is then analyzed from the perspective of covariance matrix tapering (CMT). For STAP performance degradation due to array rotation, a determinate compensation method is proposed based on the CMT method. Numerical examples are provided to verify the analysis and the proposed compensation method.

源语言	英语
页（从-至）	537-543
页数	7
期刊	Journal of Systems Engineering and Electronics
卷	21
期	4
DOI	https://doi.org/10.3969/j.issn.1004-4132.2010.04.002
出版状态	已出版 - 26 8月 2010

访问文件

10.3969/j.issn.1004-4132.2010.04.002

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{f4bcf504a7994d49b6da85ba30e3d0b2,

title = "Range walk and array rotation in space-time adaptive processing: Effects and compensations",

abstract = "This paper proposes a unified clutter model incorporating the effects of range walk and array rotation for space-time adaptive processing (STAP) in airborne multi-channel early-warning radar. Based on this clutter model, STAP performance is then analyzed from the perspective of covariance matrix tapering (CMT). For STAP performance degradation due to array rotation, a determinate compensation method is proposed based on the CMT method. Numerical examples are provided to verify the analysis and the proposed compensation method.",

keywords = "Clutter, Covariance matrix tapering, Radar, Space-time adaptive processing",

author = "Jinping Sun and Guohua Wang and Shiyi Mao",

year = "2010",

month = aug,

day = "26",

doi = "10.3969/j.issn.1004-4132.2010.04.002",

language = "英语",

volume = "21",

pages = "537--543",

journal = "Journal of Systems Engineering and Electronics",

issn = "1671-1793",

publisher = "Beijing Institute of Aerospace Information",

number = "4",

}

TY - JOUR

T1 - Range walk and array rotation in space-time adaptive processing

T2 - Effects and compensations

AU - Sun, Jinping

AU - Wang, Guohua

AU - Mao, Shiyi

PY - 2010/8/26

Y1 - 2010/8/26

N2 - This paper proposes a unified clutter model incorporating the effects of range walk and array rotation for space-time adaptive processing (STAP) in airborne multi-channel early-warning radar. Based on this clutter model, STAP performance is then analyzed from the perspective of covariance matrix tapering (CMT). For STAP performance degradation due to array rotation, a determinate compensation method is proposed based on the CMT method. Numerical examples are provided to verify the analysis and the proposed compensation method.

AB - This paper proposes a unified clutter model incorporating the effects of range walk and array rotation for space-time adaptive processing (STAP) in airborne multi-channel early-warning radar. Based on this clutter model, STAP performance is then analyzed from the perspective of covariance matrix tapering (CMT). For STAP performance degradation due to array rotation, a determinate compensation method is proposed based on the CMT method. Numerical examples are provided to verify the analysis and the proposed compensation method.

KW - Clutter

KW - Covariance matrix tapering

KW - Radar

KW - Space-time adaptive processing

UR - https://www.scopus.com/pages/publications/77958613266

U2 - 10.3969/j.issn.1004-4132.2010.04.002

DO - 10.3969/j.issn.1004-4132.2010.04.002

M3 - 文章

AN - SCOPUS:77958613266

SN - 1671-1793

VL - 21

SP - 537

EP - 543

JO - Journal of Systems Engineering and Electronics

JF - Journal of Systems Engineering and Electronics

IS - 4

ER -

Range walk and array rotation in space-time adaptive processing: Effects and compensations

摘要

访问文件

其它文件与链接

指纹

引用此