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Multi-level quantization method for suppressing interrupted-sampling repeater jamming

机译:用于抑制中断采样中继器卡住的多级量化方法

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Interrupted-sampling repeater jamming, which is a new type of coherent jamming based on digital radio frequency memory can produce dense false target groups. According to the idea of 'reconstruction and cancellation", the paper uses multilevel quantization method to generate a large number of local templates to match the actual jamming, then the jamming can be suppressed and canceled after the parameter estimation. Since the template generation does not require real-time calculation, the algorithm proposed in this paper has a smaller amount of calculation than the original algorithm, when the performance of jamming suppression is the same.
机译:中断 - 采样中继器干扰,这是基于数字射频存储器的新型相干干扰,可以产生密集的假目标组。 根据“重建和取消”的思想,本文使用多级量化方法来生成大量局部模板来匹配实际的干扰,然后可以在参数估计之后抑制并取消干扰。由于模板生成没有 需要实时计算,本文提出的算法具有比原始算法的计算量较小,当干扰抑制的性能相同时。

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