基于辐射源信号指纹的精确识别与认证技术研究  

Research on Identification Technology Based on Radiation Source Signal Fingerprint

作　　者：甄体智 王伟光[1] 颜伏虎 刘建 ZHEN Tizhi;WANGWeiguang;YAN Fuhu;LIU Jian(Sichuan Jiuzhou Electric Appliance Group Co.,Ltd,Sichuan Mianyang 621000,China)

机构地区：[1]四川九洲电器集团有限责任公司,四川绵阳621000

出　　处：《无线通信技术》2023年第4期51-55,共5页Wireless Communication Technology

摘　　要：本文设计了基于辐射源信号指纹的精确识别与认证系统,通过处理辐射源射频信号,提取信号的无意调制信息开展目标属性精确识别,对辐射源硬件进行唯一性识别与认证并对伪装目标进行拒止接入。系统适配通信、电子多类辐射源射频信号,具备复杂电磁环境下的全流程信号侦收分选、目标精确识别、反伪装反欺骗认证、定位跟踪及自动化交互功能。This article designs a precise identification and authentication system based on the fingerprint of radiation source signals. By processing the radio frequency signal of the radiation source, extracting unintentional modulation information of the signal, uniquely identifying and authenticating the radiation source hardware, conducting precise target attribute recognition, and denying access to disguised targets. The system is adaptable to communication and electronic multiple types of radiation source RF signals, with full process signal interception and sorting, precise target recognition,anti-camouflage and anti-deception authentication, positioning and tracking, and automated interaction functions in complex electromagnetic environments.

关 键 词：辐射源信号 指纹特征 精确识别 认证 

分 类 号：TN957.51[电子电信—信号与信息处理]