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2009•Jisuanji fangzhenRequires access

Study of Mixed Jamming Method for SAR

Yongsheng Wang

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Abstract

The active and mixed jamming method of synthetic aperture radar was analyzed and discussed. The methods of noise and deceiving jamming and the signal model of transmitting were described. The raw echo signal of SAR and the model of jammed echo signal were expatiated, and the characteristic of SAR and the evaluating method of noise jamming were established. Finally, the noise jamming imaging of SAR was simulated. The results of simulation test accord with the theory analyzing, and they show that the mixed jamming method of SAR can be used in the researching of the countermove of SAR system.

About this research paper

What this paper is about

The active and mixed jamming method of synthetic aperture radar was analyzed and discussed. The methods of noise and deceiving jamming and the signal model of transmitting were described. The raw echo signal of SAR and the model of jammed echo signal were expatiated, and the characteristic of SAR and the evaluating method of noise jamming were established. Finally, the noise jamming imaging of SAR was simulated. The results of simulation test accord with the theory analyzing, and they show that the mixed jamming method of SAR can be used in the researching of the countermove of SAR system.

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Available abstract

The active and mixed jamming method of synthetic aperture radar was analyzed and discussed. The methods of noise and deceiving jamming and the signal model of transmitting were described. The raw echo signal of SAR and the model of jammed echo signal were expatiated, and the characteristic of SAR and the evaluating method of noise jamming were established. Finally, the noise jamming imaging of SAR was simulated. The results of simulation test accord with the theory analyzing, and they show that the mixed jamming method of SAR can be used in the researching of the countermove of SAR system.

Key concepts: Jamming, Radar jamming and deception, Synthetic aperture radar, Noise (video), Computer science, SIGNAL (programming language), Echo (communications protocol), Inverse synthetic aperture radar

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