论文部分内容阅读
在现代战争中,预警卫星是有效的防御工具。预警卫星装载的红外探测器,可以监视和发现敌方导弹的发射和飞行,便于己方捕捉战机,及时组织战略防御和反攻。因此,预警卫星在现代战争中的作用也就愈来愈重要。海湾战争的实践表明美国现役的“国防支援计划”预警卫星对战术弹道导弹的预警能力不足、对导弹的中段跟踪能力欠缺,因而美国国防部于1994年年底决定以天基红外预警卫星取代国防支援计划预警卫星系统,预算为230亿美元。天基
In modern warfare, early warning satellites are effective defense tools. Early warning satellites loaded with infrared detectors that can monitor and find the launch and flight of enemy missiles, to facilitate their capture of fighters, timely organization of strategic defensive and counter-offensive. Therefore, the role of early warning satellites in the modern war will become increasingly important. The Gulf War’s practice shows that the current US-based “National Defense Support Plan” early warning satellites are not capable of providing early warning of tactical ballistic missiles and lacking the ability to track missiles in the middle. As a result, the U.S. Defense Department decided in late 1994 to replace the space-based satellite with an early warning satellite Defense Defense Plan Early Warning Satellite System with a budget of $ 23 billion. Space-based