›› 2013, Vol. 26 ›› Issue (6): 46-.

• 论文 • 上一篇    下一篇

箭载中继用户终端自跟踪测向技术

喻晓,熊建林,刘斌,肖磊   

  1. (1.北京遥测技术研究所 电子工程部,北京 100076;2.西安电子科技大学 理学院,陕西 西安 710071)
  • 出版日期:2013-06-15 发布日期:2013-06-04
  • 作者简介:喻晓(1988—),女,硕士研究生。研究方向:无线电测向技术。E-mail:realstory@qq.com。熊建林(1964—),男,研究员。研究方向:通信与遥控遥测技术。刘斌(1978—),男,高级工程师。研究方向:航天测控技术。肖磊(1988—),男,硕士研究生。研究方向:无线电天线技术。

Direction Finding of Automatic Tracking in Relay Terminal of Launch Vehicle

YU Xiao,XIONG Jianlin,LIU Bin,XIAO Lei   

  1. (1.Department of Electronic Engineering,Beijing Research Institute of Telemetry,Beijing 100076,China;2.School of Science,Xidian University,Xi'an 710071,China)
  • Online:2013-06-15 Published:2013-06-04

摘要:

箭载中继用户终端对中继卫星的捕获跟踪是建立箭星间数据链路首要前提。针对Ka波段波束窄、箭载设备小型化要求高等特点,提出一种利用火箭飞行、姿态等辅助信息的自动角跟踪技术,并利用仿真,验证该技术可实现高精度测向,可作为箭载中继用户终端自跟踪系统设计和工程研制的参考。

关键词: 箭载中继终端, 自动角跟踪, 测向解模糊

Abstract:

Capture and tracking for TDRSS of relay terminal of launch vehicle is the primary precondition of establishing the data links between relay satellites and launch vehicle.In view of the narrow beam in Ka-band and the strict requirement of the pint-sized equipment by launch vehicle,the automatic angle tracking with assistant information of launch vehicle is put forward.The simulation results show that high performance of precision of direction finding can be achieved with this technology.It provides references to system design and engineering of automatic tracking in relay terminal of launch vehicle.

Key words: relay terminal of launch vehicle;automatic angle tracking;solving ambiguity

中图分类号: 

  • TN953