Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system

Hai Tan Tran; Elisa Giusti; Marco Martorella; Federica Salvetti; Brian W.H. Ng; An Phan

doi:10.1109/RADAR.2015.7131129

Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system

Hai Tan Tran, Elisa Giusti, Marco Martorella, Federica Salvetti, Brian W.H. Ng, An Phan

Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We report on a new technique for the estimation of the total rotational velocity of a non-cooperative target using a single interferometric ISAR system. It uses 3D interferometric ISAR techniques to obtain a first estimate of the scatterers' positions and effective rotation vector. Then the second-order local polynomial Fourier transform (LPFT) is applied to estimate the second component of the total rotation vector, and therefore the total vector itself. The true three-dimensional size and shape of a target - an important metric for automatic target recognition - can thus be estimated. Cross-range resolution in the 2D ISAR images is also improved in the process.

Original language	English
Title of host publication	2015 IEEE International Radar Conference, RadarCon 2015
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	937-941
Number of pages	5
Edition	June
ISBN (Electronic)	9781479982325
DOIs	https://doi.org/10.1109/RADAR.2015.7131129
Publication status	Published - 22 Jun 2015
Event	2015 IEEE International Radar Conference, RadarCon 2015 - Arlington, United States Duration: 10 May 2015 → 15 May 2015

Publication series

Name	IEEE National Radar Conference - Proceedings
Number	June
Volume	2015-June
ISSN (Print)	1097-5659

Conference

Conference	2015 IEEE International Radar Conference, RadarCon 2015
Country/Territory	United States
City	Arlington
Period	10/05/15 → 15/05/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/RADAR.2015.7131129

Cite this

Tran, H. T., Giusti, E., Martorella, M., Salvetti, F., Ng, B. W. H., & Phan, A. (2015). Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system. In 2015 IEEE International Radar Conference, RadarCon 2015 (June ed., pp. 937-941). Article 7131129 (IEEE National Radar Conference - Proceedings; Vol. 2015-June, No. June). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/RADAR.2015.7131129

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title = "Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system",

abstract = "We report on a new technique for the estimation of the total rotational velocity of a non-cooperative target using a single interferometric ISAR system. It uses 3D interferometric ISAR techniques to obtain a first estimate of the scatterers' positions and effective rotation vector. Then the second-order local polynomial Fourier transform (LPFT) is applied to estimate the second component of the total rotation vector, and therefore the total vector itself. The true three-dimensional size and shape of a target - an important metric for automatic target recognition - can thus be estimated. Cross-range resolution in the 2D ISAR images is also improved in the process.",

author = "Tran, {Hai Tan} and Elisa Giusti and Marco Martorella and Federica Salvetti and Ng, {Brian W.H.} and An Phan",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE International Radar Conference, RadarCon 2015 ; Conference date: 10-05-2015 Through 15-05-2015",

year = "2015",

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doi = "10.1109/RADAR.2015.7131129",

language = "English",

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Tran, HT, Giusti, E, Martorella, M, Salvetti, F, Ng, BWH & Phan, A 2015, Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system. in 2015 IEEE International Radar Conference, RadarCon 2015. June edn, 7131129, IEEE National Radar Conference - Proceedings, no. June, vol. 2015-June, Institute of Electrical and Electronics Engineers (IEEE), pp. 937-941, 2015 IEEE International Radar Conference, RadarCon 2015, Arlington, United States, 10/05/15. https://doi.org/10.1109/RADAR.2015.7131129

Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system. / Tran, Hai Tan; Giusti, Elisa; Martorella, Marco et al.
2015 IEEE International Radar Conference, RadarCon 2015. June. ed. Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 937-941 7131129 (IEEE National Radar Conference - Proceedings; Vol. 2015-June, No. June).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system

AU - Tran, Hai Tan

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AU - Ng, Brian W.H.

AU - Phan, An

PY - 2015/6/22

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N2 - We report on a new technique for the estimation of the total rotational velocity of a non-cooperative target using a single interferometric ISAR system. It uses 3D interferometric ISAR techniques to obtain a first estimate of the scatterers' positions and effective rotation vector. Then the second-order local polynomial Fourier transform (LPFT) is applied to estimate the second component of the total rotation vector, and therefore the total vector itself. The true three-dimensional size and shape of a target - an important metric for automatic target recognition - can thus be estimated. Cross-range resolution in the 2D ISAR images is also improved in the process.

AB - We report on a new technique for the estimation of the total rotational velocity of a non-cooperative target using a single interferometric ISAR system. It uses 3D interferometric ISAR techniques to obtain a first estimate of the scatterers' positions and effective rotation vector. Then the second-order local polynomial Fourier transform (LPFT) is applied to estimate the second component of the total rotation vector, and therefore the total vector itself. The true three-dimensional size and shape of a target - an important metric for automatic target recognition - can thus be estimated. Cross-range resolution in the 2D ISAR images is also improved in the process.

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Tran HT, Giusti E, Martorella M, Salvetti F, Ng BWH, Phan A. Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system. In 2015 IEEE International Radar Conference, RadarCon 2015. June ed. Institute of Electrical and Electronics Engineers (IEEE). 2015. p. 937-941. 7131129. (IEEE National Radar Conference - Proceedings; June). doi: 10.1109/RADAR.2015.7131129

Estimation of the total rotational velocity of a non-cooperative target using a 3D InISAR system

Abstract

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Bibliographical note

ASJC Scopus subject areas

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