Application Of Selective Linear Predictive Coding (SLPC) In Enhancing Cross-Range Resolution Of Inverse Synthetic Aperture Radar (ISAR)

D. Nandagopal; D. Longstaff; G. Nash; D. J. Heilbronn; B. Haywood; N. Martin

doi:10.1117/12.962374

6 December 1989 Application Of Selective Linear Predictive Coding (SLPC) In Enhancing Cross-Range Resolution Of Inverse Synthetic Aperture Radar (ISAR)

D. Nandagopal, D. Longstaff, G. Nash, D. J. Heilbronn, B. Haywood, N. Martin

Author Affiliations +

Proceedings Volume 1154, Real-Time Signal Processing XII; (1989) https://doi.org/10.1117/12.962374
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

Abstract

High range resolution X-band Inverse Synthetic Aperture Radar (ISAR) using stepped frequency waveforms is described. Target images are produced by performing inverse Fourier transform in range dimension and linear predictive coding in the cross-range dimension. Enhancement in cross-range resolution is produced by applying selective linear predictive coding (SLPC) technique. The signal processing technique is tested using simulated point targets, data from ship targets and a motor vehicle.

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D. Nandagopal, D. Longstaff, G. Nash, D. J. Heilbronn, B. Haywood, and N. Martin "Application Of Selective Linear Predictive Coding (SLPC) In Enhancing Cross-Range Resolution Of Inverse Synthetic Aperture Radar (ISAR)", Proc. SPIE 1154, Real-Time Signal Processing XII, (6 December 1989); https://doi.org/10.1117/12.962374

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