科研之友
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摘要
Deception jammer is the most effective technique for spoofing a radar system. In this paper a new model for airborne self-protection jammer was proposed, this model provides a countering technique to the ground radars. It is used for generating a deceptive jamming signal using digital radio frequency memory (DRFM) based on sub-Nyquist sampling, it shows that under sampling with lower sampling rates will be useful in generating a multiple deceptive false target signals with a better resolution, it has greatly reduced the demands on sampling rate, processing time, and power transmitted.
- 出版日期2015-5-25
- 单位南京航空航天大学
