摘要
电子通信设备在运行过程中,信号的传输极易受到外界相关因素的强烈干扰,且常规信号识别方法在应用时存在异常信号识别不准确的问题,为此,提出强干扰下电子通信设备异常信号识别方法的设计。通过圈定异常信号获取范围,使用异常信号获取算法,对电子通信设备运行中产生的异常信号进行捕获处理。并对电子通信设备的信号调制进行处理,将信号频率波动峰值作为异常点,导出信号值完成设计。实验结果表明,与传统方法进行对比,设计的方法在应用中可实现对异常信号准确识别的结论。
During the operation of electronic communication equipment,the signal transmission is vulnerable to the strong interference of external related factors,and the problem of inaccurate identification of abnormal signal exists in the application of conventional signal identification methods.Therefore,the design of abnormal signal identification method of electronic communication equipment under strong interference is proposed.By delineating the range of abnormal signal acquisition,the abnormal signal acquisition algorithm is used to capture and process the abnormal signal generated in the operation of electronic communication equipment.The signal modulation of electronic communication equipment is processed,and the peak value of signal frequency fluctuation is regarded as the abnormal point,and the signal value is derived to complete the design.The experimental results show that,compared with the traditional methods,the designed method can realize the conclusion of accurate recognition of abnormal signals in application.
作者
丁东艳
王勇
Ding Dongyan;Wang Yong(Information Engineering College of Zhengzhou Information Engineering Vocational College,Zhengzhou Henan,450000;Henan Technical College of Construction,Zhengzhou Henan,450000)
出处
《电子测试》
2021年第11期49-50,共2页
Electronic Test
关键词
强干扰
电子通信设备
异常信号
识别方法
strong interference
electronic communication equipment
abnormal signal
identification method
