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为了进一步探讨对非正交跳频网台的截获分选和识别技术,我们研究了一种基于数字化接收机的网台分选方法。本文在简介了该方法的工作原理后,着重介绍了对非正交跳频网台信号的截获、分选和识别。实际应用的结果表明,该方法对于一定背景环境下的多个跳频网台的分选、识别概率大于90％,是一种稳定、可靠的工程解决方案。
In order to further explore the interception of non-orthogonal frequency hopping network station sorting and identification technology, we study a digital receiver-based network station sorting method. After introducing the working principle of this method, this paper mainly introduces the interception, sorting and identification of signals in non-orthogonal frequency hopping network. The practical application results show that this method is a stable and reliable engineering solution for the sorting and identification of multiple frequency hopping network stations under a certain background environment with a probability of more than 90%.