摘要
论述导航战的作用和军用范围 ,进攻导航战的目标和防御导航战的措施以及GPS系统中C A码的扩展和加密应用 ,新码的发展和抗干扰能力。并通过应用实例进一步论述对GPS接收机的干扰原理和干扰效果分析以及美、俄两国发展GPS干扰机的技术现状。
The application and military range of navigation war, the goal for attacking navigation war and the measures for defending navigation war, the development and encryption application of C/A code in the GPS systems, the development of a new code and the anti interfering capability are discussed. The interfering principle and interfering effect analysis of the GPS receiver and the technical situation of the U.S. and Russia developing the GPS jammer with an applied example are made further discussion.
出处
《现代防御技术》
2001年第3期42-47,共6页
Modern Defence Technology
关键词
全球定位系统
导航战
加密应用
新码
GPS
抗干扰能力
干扰对抗
Global positioning system
Navigation war
Encryption application
Development of new code +
GPS anti interference capability
Interference countermeasure
