2011•Applied Mechanics and MaterialsOpen access

An Improved Interrupted Sampling Repeater Jamming to SAR

Hua Chao Hu, Xin Jia, Jin Liang Wu, Gui Ping Zhang, Yang Gao

Abstract

A new kind of Synthetic Aperture Radar (SAR) jamming method is proposed: the 2-D interrupted-sampling repeater jamming. The fundamentals and implement of this jamming method are investigated. This jamming method can realize two-dimensional jamming in range and azimuth, and cause the SAR image ambiguous, and achieves the effect of multi-false targets. The research shows: both the suppression and deceptive jamming effect exist. Its validities are proved by the simulation.

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Available abstract

Key concepts: Jamming, Repeater (horology), Radar jamming and deception, Synthetic aperture radar, Computer science, Azimuth, Sampling (signal processing), Electronic engineering