Doppler ambiguity resolving for SAR moving targets via linear migration correction

B. Xia; J. Xu; Y. N. Peng; X. G. Xia; J. Tang

doi:10.1049/el.2010.3615

Doppler ambiguity resolving for SAR moving targets via linear migration correction

B. Xia^*, J. Xu, Y. N. Peng, X. G. Xia, J. Tang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

After range cell migration correction in the range-Doppler domain, it is found that the two-dimensional envelope of a synthetic aperture radar (SAR) moving target exhibits a skew with the slope proportional to its Doppler ambiguity integer. Therefore, a novel approach is proposed for Doppler ambiguity resolving of SAR moving targets based on linear residual migration correction. The results of both Monte-Carlo trials and real data are provided to demonstrate the effectiveness of the proposed method.

Original language	English
Pages (from-to)	464-465
Number of pages	2
Journal	Electronics Letters
Volume	47
Issue number	7
DOIs	https://doi.org/10.1049/el.2010.3615
Publication status	Published - 31 Mar 2011
Externally published	Yes

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title = "Doppler ambiguity resolving for SAR moving targets via linear migration correction",

abstract = "After range cell migration correction in the range-Doppler domain, it is found that the two-dimensional envelope of a synthetic aperture radar (SAR) moving target exhibits a skew with the slope proportional to its Doppler ambiguity integer. Therefore, a novel approach is proposed for Doppler ambiguity resolving of SAR moving targets based on linear residual migration correction. The results of both Monte-Carlo trials and real data are provided to demonstrate the effectiveness of the proposed method.",

author = "B. Xia and J. Xu and Peng, {Y. N.} and Xia, {X. G.} and J. Tang",

year = "2011",

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T1 - Doppler ambiguity resolving for SAR moving targets via linear migration correction

AU - Xia, B.

AU - Xu, J.

AU - Peng, Y. N.

AU - Xia, X. G.

AU - Tang, J.

PY - 2011/3/31

Y1 - 2011/3/31

N2 - After range cell migration correction in the range-Doppler domain, it is found that the two-dimensional envelope of a synthetic aperture radar (SAR) moving target exhibits a skew with the slope proportional to its Doppler ambiguity integer. Therefore, a novel approach is proposed for Doppler ambiguity resolving of SAR moving targets based on linear residual migration correction. The results of both Monte-Carlo trials and real data are provided to demonstrate the effectiveness of the proposed method.

AB - After range cell migration correction in the range-Doppler domain, it is found that the two-dimensional envelope of a synthetic aperture radar (SAR) moving target exhibits a skew with the slope proportional to its Doppler ambiguity integer. Therefore, a novel approach is proposed for Doppler ambiguity resolving of SAR moving targets based on linear residual migration correction. The results of both Monte-Carlo trials and real data are provided to demonstrate the effectiveness of the proposed method.

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U2 - 10.1049/el.2010.3615

DO - 10.1049/el.2010.3615

M3 - Article

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SN - 0013-5194

VL - 47

SP - 464

EP - 465

JO - Electronics Letters

JF - Electronics Letters

IS - 7

ER -

Doppler ambiguity resolving for SAR moving targets via linear migration correction

Abstract

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