Three-dimensional interferometric ISAR imaging with applications to the scattering diagnosis of complex radar targets

Xiaojian Xu; Zhihe Xiao; Hong Luo; Peikang Huang

doi:10.1117/12.354600

20 July 1999 Three-dimensional interferometric ISAR imaging with applications to the scattering diagnosis of complex radar targets

Xiaojian Xu, Zhihe Xiao, Hong Luo, Peikang Huang

Author Affiliations +

Proceedings Volume 3704, Radar Sensor Technology IV; (1999) https://doi.org/10.1117/12.354600
Event: AeroSense '99, 1999, Orlando, FL, United States

Abstract

This paper presents a 3D interferometric inverse-synthetic- aperture-radar (In-ISAR) imaging technique for high- frequency electromagnetic scattering diagnosis of complex radar targets. The high-frequency electromagnetic scattering data are obtained from both anechoic chamber measurements and theoretical predictions. The 2D ISAR images are obtained from the frequency-azimuth space data, and the 3D In-ISAR images are derived from two ISAR images at different incidental altitudes by interferometrical processing. Computational and experimental imaging results are shown for both simple point-like targets and complex aircraft models.

Citation Download Citation

Xiaojian Xu, Zhihe Xiao, Hong Luo, and Peikang Huang "Three-dimensional interferometric ISAR imaging with applications to the scattering diagnosis of complex radar targets", Proc. SPIE 3704, Radar Sensor Technology IV, (20 July 1999); https://doi.org/10.1117/12.354600

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