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Dense false target jamming is suppressive and deceptive. Traditional anti-jamming measures, such as side-lobe canceller, are invalid. In this paper, a method based on jamming sample selection is presented to counter dense false target jamming. The method first judges the correlation between the signal in the main channel and that in the auxiliary channel, then selects jamming samples through correlation...
The multiple measurement vector (MMV) problem aims to recover non-zero entries from multiple measurements. In order to discriminate and identify the target echo and repeater jamming in the mainlobe, multiple measurements are analysed and decomposed to form a two-dimensional reconstruction model by constructing two overcomplete dictionaries. It is an extension of the MMV problem. The two-dimensional...
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