摘要
在舰船作战过程中,舰船与飞机、岸上指挥中心以及其他舰船之间要进行情报交换,保证数据链具备较强的抗干扰性能,提高数据传递的安全性,避免数据信息被敌方截获。在综合战术通信系统支持下,需要对系统传输中的数据链抗干扰性能进行检验,确定影响数据链传输的因素,明确数据链组网时需改进和完善之处。本文分析了数据链抗干扰的关键技术,研究了数据链抗干扰性能的仿真方法。仿真实验表明,JTIDS系统中的数据传输抗干扰性能仍需要进一步提升。
In the process of ship operations,the ship and the aircraft,the shore command center and other ships must exchange information to ensure that the data link has strong anti-jamming performance,improve the security of data transmission,and prevent data information from being compromised.The enemy intercepted.With the support of the integrated tactical communication system,it is necessary to check the anti-jamming performance of the data link in the system transmission,determine the factors that affect the data link transmission,and clarify the points that need to be improved and perfected when the data link is networked.This paper analyzes the key technology of data link anti-jamming and studies the simulation method of data link anti-jamming performance.The simulation experiment shows that the anti-jamming performance of data transmission in the JTIDS system still needs to be further improved.
作者
李新
LI Xin(Department of Mathematics and Information Engineering,Dongchang College of Liaocheng University,Liaocheng 252000,China)
出处
《舰船科学技术》
北大核心
2021年第24期124-126,共3页
Ship Science and Technology
基金
山东省教育科学“十三五”规划自筹课题(2020ZC325)
关键词
数据链
抗干扰性能
仿真
data link
anti-jamming performance
simulation
