| 应用磁天线技术解决长河二号导航系统监测问题 |
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| 引用本文： | 陈雪平,胡东亮,罗斌凤. 应用磁天线技术解决长河二号导航系统监测问题[J]. 舰船电子工程, 2009, 29(7): 77-80 |
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| 作者姓名： | 陈雪平 胡东亮 罗斌凤 |
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| 作者单位： | 1. 海军长河二号系统管理中心,天津,300222
2. 海军工程大学,武汉,430033 |
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| 摘 要： | 研制出了一款磁性天线用于解决长河二号监测系统连续监测问题并提高监测精度。磁天线相对于电天线更有利于接收长河二号信号,抑制干扰,提高信噪比,获得较高的时差测量精度,对台链各台发射信号的时间基准的调整更为准确。通过分别在导航台及监测站的试用,验证了磁性天线研制成功。
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| 关 键 词： | 磁性天线 监测接收机 长河二号导航系统 时差测量精度 |
Overcoming the Signal Loss and Improving the Time Difference Measure Precision for Chang-He 2 Navigation System Based on Magnetic Aantenna |
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| Chen Xueping,Hu Dongliang,Luo Binfeng. Overcoming the Signal Loss and Improving the Time Difference Measure Precision for Chang-He 2 Navigation System Based on Magnetic Aantenna[J]. Ship Electronic Engineering, 2009, 29(7): 77-80 |
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| Authors: | Chen Xueping Hu Dongliang Luo Binfeng |
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| Affiliation: | Changle 2 Navigation System Management Center of Navy1;Naval University of Engineering2 |
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| Abstract: | A new long wave magnetic antenna for Chang-He 2 navigation system is developed which have the advantage of overcoming the signal loss and improving the time difference measure precision.Compared with electric antenna,magnetic antenna does well in incepting Loran-C signal,restraining disturbence,advancing SNR,attaining upper precision of time difference measuring,so the time standard can be adjusted more accurately,The results of experiments in NanHui monitor station and XuanChen transmitter station show tha... |
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| Keywords: | magnetic antenna monitor receiver Changhe 2 navigation system TD measure precision |
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