复杂对抗环境下新的底层链路通信方法  

A Novel Communication Method of Underlying Link in Complicated Antagonistic

作　　者：李清伟 谢科 金欣 LI Qing-Wei;XIE Ke;JIN Xin(Science and Technology on Information Systems Engineering Laboratory,Nanjing Jiangsu 210007,China)

机构地区：[1]信息系统工程重点实验室,江苏南京210007

出　　处：《指挥与控制学报》2018年第2期148-153,共6页Journal of Command and Control

摘　　要：为了提高现代指挥信息系统的作战单元容纳能力和复杂电子对抗环境对敌方瞄准性的电子干扰的规避能力,提出一种采用复合扩频序列和修正Hermite函数的多址通信方法.新方法利用不同阶次修正Hermite函数之间的良好互相关性和灵活的频谱零陷特性,进一步增加容纳的作战单元且灵活有效的规避敌方的针对性干扰,进一步提升作战单元的体系化作战能力.仿真实验证实了方法的有效性.For the purpose of improving the ability to accommodate more combat units and avoid hostile interference for modern command information systems,a multi-access method using composite spread-spectrum sequence and amendatory Hermite function(AHF)is given in this paper.The proposed method takes advantage of the wonderful cross-correlation and flexible spectral null features to further improve the ability to accommodate more combat units and avoid hostile interference,which can improve the combat ability of systems.The simulation turns out the validity of the proposed method.

关 键 词：指挥信息系统 电子对抗 作战单元 电子干扰 修正Hermite函数 

分 类 号：E9[军事]