摘要
针对敌我识别信号侦察的需求,介绍了MARKⅫIFF信号的格式和基本特征,提出了一种对MARKⅫIFF信号识别处理、内涵信息提取和辐射源同源关联的一体化处理方法。该方法利用敌我识别信号的脉冲特征信息和格式化信息实现模式识别和内涵信息提取,并通过关联技术实现辐射源有效关联。仿真实验验证了方法的有效性和可行性,关联识别率达90%以上。
According to the requirement of the of Identification Friend or Foe（IFF） signal, this paper introduces the format and characters of IFF, and then proposes an integrative method to complete the signal identification, connotation information extracting and the same emitter clustering with IFF signal. This method utilizes the impulse character and signal format to realize model identification and connotation information extracting. Furthermore, the cluster technology is used to realize emitter cluster effectively. Simulations verify the validity and feasibility of the proposed method. The successful cluster rate is more than 90%.
出处
《电讯技术》
北大核心
2011年第6期38-41,共4页
Telecommunication Engineering
关键词
敌我识别
电子侦察
信号处理
IFF
electronic reconnaissance
signal processing
