车载动中通天线跟踪技术的研究

Integration of Tracking Based on“Satcom On the Move”Antenna

在当前信息化时代,卫星通信的作用愈发显著。车载卫通天线中,快速准确地获取设备姿态,可以大大提高跟踪的准确性。单天线测姿存在局限性,本文提出组合测姿与融合滤波方案,大大提升了航姿测量的准确性与可靠性,对车载动中通天线的实时跟踪、动态开通具有重要作用。

In the current information age,the role of satellite communications is becoming more and more significant.In the“Satcom On The Move”antenna.,the device attitude can be obtained quickly and accurately,which can greatly improve the tracking accuracy.Single antenna attitude measurement has limitations.This paper proposes a combined attitude measurement and fusion filtering scheme,which greatly improves the accuracy and reliability of heading and attitude measurement,and plays an important role in the real time tracking and dynamic opening of the“Satcom On The Move”antenna.