首页> 外文会议>International Seminar on Aerospace Science and Technology >Analysis of GPS Antenna Visibility for Rocket Using SDR
【24h】

Analysis of GPS Antenna Visibility for Rocket Using SDR

机译:使用SDR分析火箭的GPS天线可视性

获取原文

摘要

This paper discusses the quality of GPS antenna signals on the effect of rocket attitude using SDR (Software Defined Radio). The antenna is mounted on the surface of the rocket tube, where the rocket's position is horizontal, vertical, and tilted. The quality of the GPS signal is determined by the number of satellites that can be detected and the received signal strength. The experimental results show that when the rocket is horizontal and the antenna is on the upper surface, the signal is strongest and the number of satellites detected is more than the other positions (>4 satellite). The signal is weakest when the rocket is horizontal and the antenna position is on the lower surface so that the number of satellites detected is least.
机译:本文讨论了GPS天线信号对使用SDR(软件定义的无线电)火箭姿态效果的质量。 天线安装在火箭管的表面上,其中火箭的位置是水平的,垂直和倾斜的。 GPS信号的质量由可以检测的卫星的数量和接收的信号强度决定。 实验结果表明,当火箭水平且天线在上表面上时,信号最强,检测到的卫星数量大于另一个位置(> 4卫星)。 当火箭水平时,信号是最弱的,并且天线位置位于下表面上,从而检测到的卫星数量是最小的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号