Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR

Z. Wang; X. Liao; D. B. Feng; Z. G. Ding

doi:10.1049/cp.2015.1406

Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR

Z. Wang, X. Liao, D. B. Feng, Z. G. Ding

信息与电子学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

2 引用（Scopus）

摘要

SyntheticAperture Radar (SAR) has the ability to work inevery hour, under all weather conditions. The multichannel SAR well solved the dilemma between the swathcoverage and the azimuth resolution. However in reality, the phase equalization of each sub-channel is influencedby many unideal factors, which can degrade the imagequality. In this paper, firstly the main factors are summarized and their effects are calculated. Then the interferometric phasemethod is introduced to compensate the phase error. Finally we applied the following methods of error estimation and compensation in the channel uncertainty simulation and get a good imagining result.

源语言	英语
主期刊名	IET Conference Publications
出版商	Institution of Engineering and Technology
版本	CP677
ISBN（印刷版）	9781785610387
DOI	https://doi.org/10.1049/cp.2015.1406
出版状态	已出版 - 2015
活动	IET International Radar Conference 2015 - Hangzhou, 中国期限: 14 10月 2015 → 16 10月 2015

出版系列

姓名	IET Conference Publications
编号	CP677
卷	2015

会议

会议	IET International Radar Conference 2015
国家/地区	中国
市	Hangzhou
时期	14/10/15 → 16/10/15

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10.1049/cp.2015.1406

其它文件与链接

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引用此

Wang, Z., Liao, X., Feng, D. B., & Ding, Z. G. (2015). Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR. 在 IET Conference Publications (CP677 编辑). (IET Conference Publications; 卷 2015, 号码 CP677). Institution of Engineering and Technology. https://doi.org/10.1049/cp.2015.1406

@inproceedings{19ce5c72af8348bda85d182437da9458,

title = "Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR",

abstract = "SyntheticAperture Radar (SAR) has the ability to work inevery hour, under all weather conditions. The multichannel SAR well solved the dilemma between the swathcoverage and the azimuth resolution. However in reality, the phase equalization of each sub-channel is influencedby many unideal factors, which can degrade the imagequality. In this paper, firstly the main factors are summarized and their effects are calculated. Then the interferometric phasemethod is introduced to compensate the phase error. Finally we applied the following methods of error estimation and compensation in the channel uncertainty simulation and get a good imagining result.",

keywords = "Interferometric phase, Moving target, Multi-channel, Phase error, Yaw angle",

author = "Z. Wang and X. Liao and Feng, {D. B.} and Ding, {Z. G.}",

year = "2015",

doi = "10.1049/cp.2015.1406",

language = "English",

isbn = "9781785610387",

series = "IET Conference Publications",

publisher = "Institution of Engineering and Technology",

number = "CP677",

booktitle = "IET Conference Publications",

address = "United Kingdom",

edition = "CP677",

note = "IET International Radar Conference 2015 ; Conference date: 14-10-2015 Through 16-10-2015",

}

Wang, Z, Liao, X, Feng, DB & Ding, ZG 2015, Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR. 在 IET Conference Publications. CP677 编辑, IET Conference Publications, 号码 CP677, 卷 2015, Institution of Engineering and Technology, IET International Radar Conference 2015, Hangzhou, 中国, 14/10/15. https://doi.org/10.1049/cp.2015.1406

TY - GEN

T1 - Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR

AU - Wang, Z.

AU - Liao, X.

AU - Feng, D. B.

AU - Ding, Z. G.

PY - 2015

Y1 - 2015

N2 - SyntheticAperture Radar (SAR) has the ability to work inevery hour, under all weather conditions. The multichannel SAR well solved the dilemma between the swathcoverage and the azimuth resolution. However in reality, the phase equalization of each sub-channel is influencedby many unideal factors, which can degrade the imagequality. In this paper, firstly the main factors are summarized and their effects are calculated. Then the interferometric phasemethod is introduced to compensate the phase error. Finally we applied the following methods of error estimation and compensation in the channel uncertainty simulation and get a good imagining result.

AB - SyntheticAperture Radar (SAR) has the ability to work inevery hour, under all weather conditions. The multichannel SAR well solved the dilemma between the swathcoverage and the azimuth resolution. However in reality, the phase equalization of each sub-channel is influencedby many unideal factors, which can degrade the imagequality. In this paper, firstly the main factors are summarized and their effects are calculated. Then the interferometric phasemethod is introduced to compensate the phase error. Finally we applied the following methods of error estimation and compensation in the channel uncertainty simulation and get a good imagining result.

KW - Interferometric phase

KW - Moving target

KW - Multi-channel

KW - Phase error

KW - Yaw angle

UR - http://www.scopus.com/inward/record.url?scp=84973539412&partnerID=8YFLogxK

U2 - 10.1049/cp.2015.1406

DO - 10.1049/cp.2015.1406

M3 - Conference contribution

AN - SCOPUS:84973539412

SN - 9781785610387

T3 - IET Conference Publications

BT - IET Conference Publications

PB - Institution of Engineering and Technology

T2 - IET International Radar Conference 2015

Y2 - 14 October 2015 through 16 October 2015

ER -

Phaseerror analysis and estimation among different sub-channel sinmulti-channel space-borne SAR

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