Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography

Hee Jung Shin; Mark A. Asmuth; Ram Mohan Narayanan; Muralidhar Rangaswamy

doi:10.1117/12.2176752

Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography

Hee Jung Shin, Mark A. Asmuth, Ram Mohan Narayanan, Muralidhar Rangaswamy

Institute for Computational and Data Sciences (ICDS)

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

2 Scopus citations

Abstract

In this paper, the principle, simulation, and experiment results of tomographic imaging of a cylindrical conducting object using random noise waveforms are presented. Theoretical analysis of scattering and the image reconstruction technique are developed based on physical optics approximation and Fourier diffraction tomography, respectively. The bistatic radar system is designed to transmit band-limited ultra-wideband (UWB) random noise waveforms at a fixed position, and a linear scanner allows a single receiving antenna to move along a horizontal axis for backward scattering measurement in the frequency range from 3-5 GHz. The reconstructed tomographic image of the rotating cylindrical conducting object based on experimental results are seen to be in good agreement with the simulation results, which demonstrates the capability of UWB noise radar for complete two-dimensional tomographic image reconstruction of a cylindrical conducting object.

Original language	English (US)
Title of host publication	Radar Sensor Technology XIX; and Active and Passive Signatures VI
Editors	Armin Doerry, Chadwick Todd Hawley, G. Charmaine Gilbreath, Kenneth I. Ranney
Publisher	SPIE
ISBN (Electronic)	9781628415773
DOIs	https://doi.org/10.1117/12.2176752
State	Published - Jan 1 2015
Event	Radar Sensor Technology XIX; and Active and Passive Signatures VI - Baltimore, United States Duration: Apr 20 2015 → Apr 23 2015

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	9461
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Other

Other	Radar Sensor Technology XIX; and Active and Passive Signatures VI
Country	United States
City	Baltimore
Period	4/20/15 → 4/23/15

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2176752

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Shin, H. J., Asmuth, M. A., Narayanan, R. M., & Rangaswamy, M. (2015). Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography. In A. Doerry, C. T. Hawley, G. C. Gilbreath, & K. I. Ranney (Eds.), Radar Sensor Technology XIX; and Active and Passive Signatures VI [94610V] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9461). SPIE. https://doi.org/10.1117/12.2176752

Shin, Hee Jung ; Asmuth, Mark A. ; Narayanan, Ram Mohan ; Rangaswamy, Muralidhar. / Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography. Radar Sensor Technology XIX; and Active and Passive Signatures VI. editor / Armin Doerry ; Chadwick Todd Hawley ; G. Charmaine Gilbreath ; Kenneth I. Ranney. SPIE, 2015. (Proceedings of SPIE - The International Society for Optical Engineering).

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abstract = "In this paper, the principle, simulation, and experiment results of tomographic imaging of a cylindrical conducting object using random noise waveforms are presented. Theoretical analysis of scattering and the image reconstruction technique are developed based on physical optics approximation and Fourier diffraction tomography, respectively. The bistatic radar system is designed to transmit band-limited ultra-wideband (UWB) random noise waveforms at a fixed position, and a linear scanner allows a single receiving antenna to move along a horizontal axis for backward scattering measurement in the frequency range from 3-5 GHz. The reconstructed tomographic image of the rotating cylindrical conducting object based on experimental results are seen to be in good agreement with the simulation results, which demonstrates the capability of UWB noise radar for complete two-dimensional tomographic image reconstruction of a cylindrical conducting object.",

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Shin, HJ, Asmuth, MA, Narayanan, RM & Rangaswamy, M 2015, Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography. in A Doerry, CT Hawley, GC Gilbreath & KI Ranney (eds), Radar Sensor Technology XIX; and Active and Passive Signatures VI., 94610V, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9461, SPIE, Radar Sensor Technology XIX; and Active and Passive Signatures VI, Baltimore, United States, 4/20/15. https://doi.org/10.1117/12.2176752

Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography. / Shin, Hee Jung; Asmuth, Mark A.; Narayanan, Ram Mohan; Rangaswamy, Muralidhar.

Radar Sensor Technology XIX; and Active and Passive Signatures VI. ed. / Armin Doerry; Chadwick Todd Hawley; G. Charmaine Gilbreath; Kenneth I. Ranney. SPIE, 2015. 94610V (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9461).

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

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N2 - In this paper, the principle, simulation, and experiment results of tomographic imaging of a cylindrical conducting object using random noise waveforms are presented. Theoretical analysis of scattering and the image reconstruction technique are developed based on physical optics approximation and Fourier diffraction tomography, respectively. The bistatic radar system is designed to transmit band-limited ultra-wideband (UWB) random noise waveforms at a fixed position, and a linear scanner allows a single receiving antenna to move along a horizontal axis for backward scattering measurement in the frequency range from 3-5 GHz. The reconstructed tomographic image of the rotating cylindrical conducting object based on experimental results are seen to be in good agreement with the simulation results, which demonstrates the capability of UWB noise radar for complete two-dimensional tomographic image reconstruction of a cylindrical conducting object.

AB - In this paper, the principle, simulation, and experiment results of tomographic imaging of a cylindrical conducting object using random noise waveforms are presented. Theoretical analysis of scattering and the image reconstruction technique are developed based on physical optics approximation and Fourier diffraction tomography, respectively. The bistatic radar system is designed to transmit band-limited ultra-wideband (UWB) random noise waveforms at a fixed position, and a linear scanner allows a single receiving antenna to move along a horizontal axis for backward scattering measurement in the frequency range from 3-5 GHz. The reconstructed tomographic image of the rotating cylindrical conducting object based on experimental results are seen to be in good agreement with the simulation results, which demonstrates the capability of UWB noise radar for complete two-dimensional tomographic image reconstruction of a cylindrical conducting object.

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Y2 - 20 April 2015 through 23 April 2015

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Shin HJ, Asmuth MA, Narayanan RM, Rangaswamy M. Principle and experimental results of ultra-wideband noise radar imaging of a cylindrical conducting object using diffraction tomography. In Doerry A, Hawley CT, Gilbreath GC, Ranney KI, editors, Radar Sensor Technology XIX; and Active and Passive Signatures VI. SPIE. 2015. 94610V. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2176752