An effective SAR Doppler center estimation method based on inner product

Jia Xu; Gang Li; Jun Li; Ying Ning Peng; Xiang Gen Xia

doi:10.1109/RADAR.2005.1435929

An effective SAR Doppler center estimation method based on inner product

Jia Xu, Gang Li, Jun Li, Ying Ning Peng, Xiang Gen Xia

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

This paper reports a low-complexity method for Doppler center estimation of synthetic aperture radar (SAR) based on inner product operation. Compared to the conventional correlation-based method, the optimal performance may be obtained but with a high computational efficiency. Besides, the problem of spectrum splitting, trouble for existing inner product-based method, may also be well avoided. Last, the effectiveness of the proposed method is demonstrated using detailed performance analysis based on numerical experiments.

Original language	English
Article number	1435929
Pages (from-to)	769-771
Number of pages	3
Journal	IEEE National Radar Conference - Proceedings
Volume	2005-January
Issue number	January
DOIs	https://doi.org/10.1109/RADAR.2005.1435929
Publication status	Published - 2005
Externally published	Yes
Event	2005 IEEE International Radar Conference Record, RADAR 2005 - Arlington, United States Duration: 9 May 2005 → 12 May 2005

Keywords

Doppler center
Synthetic aperture radar (SAR)
circular correlation
inner product
low-complexity

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10.1109/RADAR.2005.1435929

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Xu, J., Li, G., Li, J., Peng, Y. N., & Xia, X. G. (2005). An effective SAR Doppler center estimation method based on inner product. IEEE National Radar Conference - Proceedings, 2005-January(January), 769-771. Article 1435929. https://doi.org/10.1109/RADAR.2005.1435929

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title = "An effective SAR Doppler center estimation method based on inner product",

abstract = "This paper reports a low-complexity method for Doppler center estimation of synthetic aperture radar (SAR) based on inner product operation. Compared to the conventional correlation-based method, the optimal performance may be obtained but with a high computational efficiency. Besides, the problem of spectrum splitting, trouble for existing inner product-based method, may also be well avoided. Last, the effectiveness of the proposed method is demonstrated using detailed performance analysis based on numerical experiments.",

keywords = "Doppler center, Synthetic aperture radar (SAR), circular correlation, inner product, low-complexity",

author = "Jia Xu and Gang Li and Jun Li and Peng, {Ying Ning} and Xia, {Xiang Gen}",

note = "Publisher Copyright: {\textcopyright} 2005 IEEE.; 2005 IEEE International Radar Conference Record, RADAR 2005 ; Conference date: 09-05-2005 Through 12-05-2005",

year = "2005",

doi = "10.1109/RADAR.2005.1435929",

language = "English",

volume = "2005-January",

pages = "769--771",

journal = "IEEE National Radar Conference - Proceedings",

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TY - JOUR

T1 - An effective SAR Doppler center estimation method based on inner product

AU - Xu, Jia

AU - Li, Gang

AU - Li, Jun

AU - Peng, Ying Ning

AU - Xia, Xiang Gen

PY - 2005

Y1 - 2005

N2 - This paper reports a low-complexity method for Doppler center estimation of synthetic aperture radar (SAR) based on inner product operation. Compared to the conventional correlation-based method, the optimal performance may be obtained but with a high computational efficiency. Besides, the problem of spectrum splitting, trouble for existing inner product-based method, may also be well avoided. Last, the effectiveness of the proposed method is demonstrated using detailed performance analysis based on numerical experiments.

AB - This paper reports a low-complexity method for Doppler center estimation of synthetic aperture radar (SAR) based on inner product operation. Compared to the conventional correlation-based method, the optimal performance may be obtained but with a high computational efficiency. Besides, the problem of spectrum splitting, trouble for existing inner product-based method, may also be well avoided. Last, the effectiveness of the proposed method is demonstrated using detailed performance analysis based on numerical experiments.

KW - Doppler center

KW - Synthetic aperture radar (SAR)

KW - circular correlation

KW - inner product

KW - low-complexity

UR - http://www.scopus.com/inward/record.url?scp=34250687992&partnerID=8YFLogxK

U2 - 10.1109/RADAR.2005.1435929

DO - 10.1109/RADAR.2005.1435929

M3 - Conference article

AN - SCOPUS:34250687992

SN - 1097-5659

VL - 2005-January

SP - 769

EP - 771

JO - IEEE National Radar Conference - Proceedings

JF - IEEE National Radar Conference - Proceedings

IS - January

M1 - 1435929

T2 - 2005 IEEE International Radar Conference Record, RADAR 2005

Y2 - 9 May 2005 through 12 May 2005

ER -

An effective SAR Doppler center estimation method based on inner product

Abstract

Keywords

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