对JTIDS战术数据链的干扰研究  

Research into The Jamming to JTIDS Tactical Data Link

作　　者：尹俊[1] 尹亚兰[1] 武恒州 

机构地区：[1]海军指挥学院,南京211800 [2]海军驻沈阳地区军事代表室,沈阳110000

出　　处：《舰船电子对抗》2010年第6期33-36,共4页Shipboard Electronic Countermeasure

摘　　要：联合战术信息分发系统(JTIDS)是一种大容量、保密、抗干扰、时分多址的信息分发系统,具有通信、导航和识别能力。对它实施有效的干扰可以降低其整体作战性能,从而压制对方,为保护自己和进行有效反击提供保障。介绍了JTIDS系统的特点及关键技术,分析了几种典型的通信干扰技术,最后得出对JTIDS的干扰可通过对其同步段实施多频点阻塞式干扰进行,并对其干扰成功概率进行了仿真。The joint tactical information distribution system（JTIDS） is a kind of information distribution system which has the characteristics such as big capacity,security,anti-jamming and time division multiple address,is provided with communication,navigation and recognition capability.Implementing the effective jamming to it can reduce the whole operational performance,thereby can suppress the foe,and provide the support for protecting own and performing the effective counterattack.This paper introduces the characteristics of JTIDS and its pivotal technologies,analyzes several typical communication jamming techniques,finally educes that jamming JTIDS can be implemented through the multi-frequency-point barrage jamming to its sync segment,and simulates the probability of successful jamming.

关 键 词：仿真 联合战术信息分发系统 多频点阻塞式干扰 

分 类 号：TN975[电子电信—信号与信息处理]