天基情报接入飞行器平台建模与仿真

Modeling and Simulation of the Space-based Information Acceded to Aircraft

电子侦察卫星是空间对面目标侦察的主要力量,可对海面舰船雷达辐射源信号进行侦测和定位,形成天基情报,并利用广播链路对用户进行广播分发。文章分析了天基侦察模型、天基情报信息广播分发信号传输模型、飞行器平台接收信号解调门限分析模型,并在假设的场景下进行了建模仿真,对飞行器平台接入天基情报信息系统设计提供了依据。

Electronic reconnaissance satellite is the main force for surface reconnaissance from space,it can detect and locate the radar radiation source signal of the sea,forming space-based information,and carries on the broadcast distribution using the broadcast link to the user. This paper analyzes the space-based reconnaissance model,the radio distribution signal transmission model,the aircraft platform receiving signal de-tuning threshold analysis model,and models and simulations under hypothetical scenarios,which provide a basis for the aircraft platform access to the space-based information system design.