阵列天线在卫星导航系统中的应用现状与前景

阵列天线在卫星导航系统中的应用现状与前景

内容简介：针对卫星导航系统对天线的新需求，结合阵列天线的特点，本文介绍了阵列天线在导航系统中的应用现状，展望了阵列天线在我国卫星导航系统中的应用前景，并对几种阵列天线关键技术进行了探讨。最后，在导航系统空间段、控制段和应用段，分别给出了几种可行的阵列天线解决方案。

Abstract：According to the new requirement of satellite navigation system, the application actuality of array antenna is introduced which combines with the characteristic of array antenna. The foreground of array antenna in our satellite navigation system is prospected, and a few key technology of array antenna is discussed. Finally, several available solutions are presented in navigation system segment, control segment and application segment.

作者：张婷, 肖勇,

关键词：卫星导航, 阵列天线, 多波束天线, 相控阵天线, 自适应天线,