The NUFFT-based algorithm for 3-D near-field ISAR imaging

Bailing Ren; Hong Deng; Shiyong Li; Houjun Sun

doi:10.1109/ICMTCE.2011.5915173

The NUFFT-based algorithm for 3-D near-field ISAR imaging

Bailing Ren^*, Hong Deng, Shiyong Li, Houjun Sun

^*Corresponding author for this work

School of Integrated Circuits and Electronics

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

1 Citation (Scopus)

Abstract

This paper presents a new three-dimensional (3-D) near-field synthetic aperture imaging technique based on the nonuniform fast Fourier transformation (NUFFT). A 3-D ISAR image can be obtained by processing coherently the backscattered fields as a function of the frequency and two rotation angles about axes which are mutually orthogonal. Comparisons of the NUFFT-based technique and the Cartesian tomography-based technique are demonstrated by means of numerical simulations. The simulation results demonstrate the proposed algorithm has the advantage of better reconstruction accuracy compared to the Cartesian tomography-based method.

Original language	English
Title of host publication	ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics
Pages	100-103
Number of pages	4
DOIs	https://doi.org/10.1109/ICMTCE.2011.5915173
Publication status	Published - 2011
Event	2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011 - Beijing, China Duration: 22 May 2011 → 25 May 2011

Publication series

Name	ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics

Conference

Conference	2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011
Country/Territory	China
City	Beijing
Period	22/05/11 → 25/05/11

Keywords

Cartesian tomography-based technique
Near-field
nonuniform fast Fourier transformation
three dimension

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10.1109/ICMTCE.2011.5915173

Cite this

Ren, B., Deng, H., Li, S., & Sun, H. (2011). The NUFFT-based algorithm for 3-D near-field ISAR imaging. In ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics (pp. 100-103). Article 5915173 (ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics). https://doi.org/10.1109/ICMTCE.2011.5915173

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title = "The NUFFT-based algorithm for 3-D near-field ISAR imaging",

abstract = "This paper presents a new three-dimensional (3-D) near-field synthetic aperture imaging technique based on the nonuniform fast Fourier transformation (NUFFT). A 3-D ISAR image can be obtained by processing coherently the backscattered fields as a function of the frequency and two rotation angles about axes which are mutually orthogonal. Comparisons of the NUFFT-based technique and the Cartesian tomography-based technique are demonstrated by means of numerical simulations. The simulation results demonstrate the proposed algorithm has the advantage of better reconstruction accuracy compared to the Cartesian tomography-based method.",

keywords = "Cartesian tomography-based technique, Near-field, nonuniform fast Fourier transformation, three dimension",

author = "Bailing Ren and Hong Deng and Shiyong Li and Houjun Sun",

year = "2011",

doi = "10.1109/ICMTCE.2011.5915173",

language = "English",

isbn = "9781424485574",

series = "ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics",

pages = "100--103",

booktitle = "ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics",

note = "2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011 ; Conference date: 22-05-2011 Through 25-05-2011",

}

Ren, B, Deng, H, Li, S & Sun, H 2011, The NUFFT-based algorithm for 3-D near-field ISAR imaging. in ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics., 5915173, ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics, pp. 100-103, 2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011, Beijing, China, 22/05/11. https://doi.org/10.1109/ICMTCE.2011.5915173

The NUFFT-based algorithm for 3-D near-field ISAR imaging. / Ren, Bailing; Deng, Hong; Li, Shiyong et al.
ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics. 2011. p. 100-103 5915173 (ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics).

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

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T1 - The NUFFT-based algorithm for 3-D near-field ISAR imaging

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AU - Deng, Hong

AU - Li, Shiyong

AU - Sun, Houjun

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N2 - This paper presents a new three-dimensional (3-D) near-field synthetic aperture imaging technique based on the nonuniform fast Fourier transformation (NUFFT). A 3-D ISAR image can be obtained by processing coherently the backscattered fields as a function of the frequency and two rotation angles about axes which are mutually orthogonal. Comparisons of the NUFFT-based technique and the Cartesian tomography-based technique are demonstrated by means of numerical simulations. The simulation results demonstrate the proposed algorithm has the advantage of better reconstruction accuracy compared to the Cartesian tomography-based method.

AB - This paper presents a new three-dimensional (3-D) near-field synthetic aperture imaging technique based on the nonuniform fast Fourier transformation (NUFFT). A 3-D ISAR image can be obtained by processing coherently the backscattered fields as a function of the frequency and two rotation angles about axes which are mutually orthogonal. Comparisons of the NUFFT-based technique and the Cartesian tomography-based technique are demonstrated by means of numerical simulations. The simulation results demonstrate the proposed algorithm has the advantage of better reconstruction accuracy compared to the Cartesian tomography-based method.

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KW - Near-field

KW - nonuniform fast Fourier transformation

KW - three dimension

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Ren B, Deng H, Li S , Sun H. The NUFFT-based algorithm for 3-D near-field ISAR imaging. In ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics. 2011. p. 100-103. 5915173. (ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics). doi: 10.1109/ICMTCE.2011.5915173

The NUFFT-based algorithm for 3-D near-field ISAR imaging

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