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弹箭与制导学报 >

2016 , Vol. 36 >Issue 1: 52 - 54,153

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2016.01.013

导弹与制导技术

一种天线罩瞄准线误差测试的动态寻零方法

  • 吴秉横 ,
  • 唐懿文 ,
  • 刘元云
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  • 1 上海海事大学, 上海 201306
    2 上海航天技术研究院第802研究所, 上海 200090

吴秉横(1982-),男,河北沧州人,讲师,博士,研究方向:雷达和天线罩电气设计。

收稿日期: 2015-02-07

  网络出版日期: 2025-05-30

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A Dynamic Null-seeking Method in Radome Boresight Error Measurement

  • WU Bingheng ,
  • TANG Yiwen ,
  • LIU Yuanyun
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  • 1 Shanghai Maritime University, Shanghai 200135, China
    2 No.802 Institute of SAST, Shanghai 200090, China

Received date: 2015-02-07

  Online published: 2025-05-30

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摘要

瞄准线误差的测试是评价天线罩电气性能必不可少的环节。文中提出了一种自动电轴跟踪的快速寻零方法。通过自动控制发射天线在扫描架上水平移动,跟踪接收天线在天线罩影响下的波束指向偏转,并记录移动距离。利用文中提出的方法对天线罩瞄准线误差进行测试,结果显示,天线的扫描范围减小了77%,测试时间仅为传统方法的0.36倍。可以看出,文中提出的动态寻零方法可有效缩短发射天线的扫描范围,提高测试速度。

关键词： 天线罩; 瞄准线误差; 动态寻零; 测试系统

本文引用格式

吴秉横 , 唐懿文 , 刘元云 . 一种天线罩瞄准线误差测试的动态寻零方法[J]. 弹箭与制导学报, 2016 , 36(1) : 52 -54,153 . DOI: 10.15892/j.cnki.djzdxb.2016.01.013

Abstract

Measurement of boresight error (BSE) is an essential step in assessing radome electrical property.A fast null-seeking method by automatic axial-tracking was represented in this paper.By this method, transmitting antenna lying on scanner was controlled automatically to move horizontally, tracking the beam shift of undertest receiving antenna influenced by radome automatically and recording the shift distance.The proposed dynamic null-seeking method was used to measure a radome BSE.The results show that the scanning distance decreases by 77% and the runtime is only 0.36 times of that got by traditional method.It can be seen that the dynamic null-seeking method can shorten scanning range of transmitting antenna significantly and accelerate measuring speed.

Key words： radome; boresight error (BSE); dynamic null-seeking; measurement system

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参考文献

[1]
WALTON J D Radome engineering handbook[M]. New York: Marcel Dekker Inc, 1970: 1-5.
[2]
张生芳, 郭东明, 贾振元,等. 天线罩制造中的电厚度测量技术[J]. 仪器仪表学报, 2004, 254:34-37.
[3]
杨冬, 吴秉横, 张漠杰,等. 一种改进的天线罩瞄准线误差计算方法[J]. 制导与引信, 2011, 323:32-35.
[4]
孟洪福,窦文斌.入射波极化方向对毫米波天线罩瞄准 误差的影响分析[J].红外与毫米波学报,2012,31(1):29-34.
[5]
彭望泽.防空导弹天线罩[M].北京:宇航出版社, 1993:13-20.
[6]
宋银锁.天线罩瞄准误差测量原理和方案分析[J].航空兵器,1996(5):26-35.
[7]
李顺礼,刘立国,翟超,等.基于电子定标法的天线罩 电参数测试系统设计[J].自动化仪表,2009,31(1):57-60.
[8]
毛武军,李朝伟,崔炳喆.天线罩测试系统设计[J].航空兵器,2010(1):40-43.
[9]
许伟,李顺礼,刘立国,等.基于电轴跟踪法的天线罩瞄准误差测试系统[J].自动化仪表,2010,30(10):48-51.
[10]
徐杰,黄敬健,张光甫.导弹天线罩电性能测试系统集成与实现[J].计算机测量与控制,2008,16(12):1900-1902.
[11]
许群,王云香,徐京祥.机载雷达罩动态电轴跟踪系 的设计和实现[J].测控技术,2013,32(1):117-120.
[12]
张谟杰.主被动复合天线罩瞄准线误差分析[J].制导与引信,2003,24(3):33-37.
[13]
万顺生,郭静,王文涛.飞行器雷达天线罩透波性能研究与测试[J].南京航空航天大学学报,2009,41(S):57-61.
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