北京航空航天大学学报 ›› 2002, Vol. 28 ›› Issue (1): 122-124.

• 论文 • 上一篇    

紧缩平面场扫描架系统研制

胡春华, 樊锐, 陈五一   

  1. 北京航空航天大学 机械工程及自动化学院
  • 收稿日期:2000-09-29 发布日期:2010-11-19
  • 作者简介:胡春华(1978-),男,黑龙江绥化人,硕士生,100083,北京.

Development of Scanning Frame System for Compact Antenna Test Range Measurements

HU Chun-hua, FAN Rui, CHEN Wu-yi   

  1. Beijing University of Aeronautics and Astronautics, School of Mechanical Engineering and Automation
  • Received:2000-09-29 Published:2010-11-19

摘要: 紧缩平面场(CATR)是在较小的微波暗室里模拟远场的电磁环境,以行进各种天线的测量和研究.其最终性能指标要由紧缩平面场扫描架评定.根据紧缩平面场扫描测量原理,及其对扫描架平面度、直线度、定位精度及自动化程度的要求,研制了极坐标型紧缩场扫描架系统,通过采用高精度直线导轨、平面度微调方式和基于工业控制计算机的数字控制技术,达到了所要求的检测精度,满足了紧缩平面场扫描测量的要求.

Abstract: Compact antenna test range (CATR) is a system which simulate the far-field electromagnetic environment in a smaller microwave dark room to measure and research diversiform antennas. Its ultimate performance criterion must be gauged with scanning frame. Based on the principal of compact antenna test range scanning measurements to meet the requirements of planeness, straightness, positioning accuracy and automation, a scanning frame system for compact antenna test range measurements was developed. With its high precision straight line slide guide and planeness minute adjustment, the system can supply all the requirements associated with compact antenna test range measurements.

中图分类号: 


版权所有 © 《北京航空航天大学学报》编辑部
通讯地址:北京市海淀区学院路37号 北京航空航天大学学报编辑部 邮编:100191 E-mail:jbuaa@buaa.edu.cn
本系统由北京玛格泰克科技发展有限公司设计开发