Inverse synthetic aperture radar imaging of satellites

Vignaud, L.

doi:10.1002/(sici)1098-1098(1998)9:1<24::aid-ima3>3.0.co;2-t

Cited by 3 publications

(1 citation statement)

References 4 publications

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“…It can reflect two-dimensional equivalent electromagnetic scattering distribution and structure feature and which is an effective mean of radar target characteristic analysis and recognition. [1,2] With the increase in the development of microwave material and manufacturing technology and improvement of the theory of radar imaging, ISAR is successfully applied to target detection, perception, identification, and other military fields such as precisionguided weapons. US Naval AN/APS-147 radar with ISAR imaging and other multi-mode functions has been equipped with Sea Hawk SH-60R armed helicopter.…”

Section: Introductionmentioning

confidence: 99%

Anti-jamming of Inverse Synthetic Aperture Radar based on Slope-varying Linear Frequency Modulation Signal

Zhu¹,

Wu²,

Wang³

et al. 2009

DSJ

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Deceptive jamming technology against inverse synthetic aperture radar is matured now, which is meaningful in military application. But the research on anti-jamming technology for inverse synthetic aperture radar (ISAR) is still not a mature technology. Through the analysis on the theory of deceptive jamming technology against ISAR, a new method for anti-jamming against ISAR based on linear frequency modulation signals frequency slope-varying is presented. The false target echo energy is suppressed due to frequency modulation slope mis-matching. Doppler domain averaging is adopted for improving the quality of the ISAR image, which helps automatic target recognition. Simulation result based on simulating data shows the validity of the new algorithm.

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Section: Introductionmentioning

confidence: 99%