数据链多域联合抗扰抗毁技术

The Anti-jamming and Invulnerability of Multi-domain Technology for Data Link

数据链系统在战场复杂电磁环境下,易受敌方电子干扰压制和无线网络攻击,因此要求数据链系统具备较强的抗扰抗毁能力。在分析指挥控制数据链、武器协同数据链和宽带数据链3类数据链在不同战场空间内的抗扰抗毁需求的基础上,梳理总结了抗扰抗毁技术发展趋势和影响数据链系统抗干扰抗毁技术路线选择的主要因素,提出了时间域、频率域、功率域、空间域、速率域、网络域和认知域等多个功能域,并设计了未来数据链抗扰抗毁能力多域联合的思路。

In the complex electromagnetic environment of the battlefield,the data link system is vulnerable to electronic interference suppression and wireless network attacks by the enemy.Therefore,the data link system is required to have strong anti-jamming and invulnerability capabilities.On the basis of analyzing the anti-jamming and invulnerability requirements of three types of data links,including command and control data link,weapon coordination data link and broadband data link,in different battlefield spaces,this paper summarizes the development trend of anti-jamming and invulnerability technology and the main factors affecting the route selection of anti-jamming and invulnerability technology of data link system,proposes multiple functional domains such as time domain,frequency domain,power domain,space domain,rate domain,network domain and cognitive domain,and designs a multi-domain combination of anti-jamming and invulnerability capabilities of future data link.