摘要
GPS能在全球范围内提供精确的位置、速度和时间信息 ,在军事和民用领域发挥着极其重要的作用。本文在综合 GPS系统的最新发展及 GPS系统的自身特点的基础上 ,从策略、干扰源和 GPS接收角度 ,对 GPS的干扰与抗干扰技术进行了较为深入系统地研究。对干扰的影响程度给出了较为准确的定量分析 ,并提出了
The GPS can provide the accurate position, speed and time information, it plays the most significant role in the military and public fields all over the world. Based on the latest development and the characteristics itself of the GPS, the i nterference and antiinterference technique of GPS are analyzed deeply an d syste matically. Finally the influence degree of the interference to the GPS is discu ssed, and the new thinking and new method of the interference of GPS are put for ward.
出处
《现代电子技术》
2004年第23期99-101,104,共4页
Modern Electronics Technique
关键词
GPS
导航战
干扰
抗干扰
GPS
navigation war
interference
antiinte rference
