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2010•2010 3rd International Congress on Image and Signal ProcessingRequires access

A novel ISAR jamming method based on randomly sinusoidal phase modulation

Zhu Ben-yu, Lei Xue, Liu Yue-ping

Open publisher page 3 citations

Abstract

In order to jamming ISAR imaging effectively, a novel jamming method based on randomly sinusoidal phase modulation is presented in this paper. This method changes randomly the frequency of the signal of sinusoidal phase modulation in the slow time. How the jamming signal affects the range alignment of ISAR is analyzed in detail. The research result shows that the jamming method can destroy severely the range alignment of ISAR and realize the unfocused image barrage jamming to ISAR. Furthermore, the validity of the jamming method is justified by simulation experiment.

About this research paper

What this paper is about

In order to jamming ISAR imaging effectively, a novel jamming method based on randomly sinusoidal phase modulation is presented in this paper. This method changes randomly the frequency of the signal of sinusoidal phase modulation in the slow time. How the jamming signal affects the range alignment of ISAR is analyzed in detail. The research result shows that the jamming method can destroy severely the range alignment of ISAR and realize the unfocused image barrage jamming to ISAR. Furthermore, the validity of the jamming method is justified by simulation experiment.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Method / approach

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Available abstract

In order to jamming ISAR imaging effectively, a novel jamming method based on randomly sinusoidal phase modulation is presented in this paper. This method changes randomly the frequency of the signal of sinusoidal phase modulation in the slow time. How the jamming signal affects the range alignment of ISAR is analyzed in detail. The research result shows that the jamming method can destroy severely the range alignment of ISAR and realize the unfocused image barrage jamming to ISAR. Furthermore, the validity of the jamming method is justified by simulation experiment.

Key concepts: Jamming, Inverse synthetic aperture radar, Radar jamming and deception, Computer science, Modulation (music), Digital radio frequency memory, SIGNAL (programming language), Frequency modulation

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