| Loran-C系统的技术改造与发展方向 |
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| 引用本文： | 吴海涛,边玉敬.Loran-C系统的技术改造与发展方向[J].时间频率学报,2000,23(2):130-135. |
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| 作者姓名： | 吴海涛 边玉敬 |
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| 作者单位： | 中国科学院陕西天文台,陕西省临潼 710600 |
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| 摘 要： | 简要介绍了近两年来美国和北欧Loran-C系统的研究和技术改造，以及未来数年内的发展方向政策，美国制订了的改造计划，对Loran-C系统及设备进行结构性调整和更新改造，同时对采用新技术后的Loran-C系统的性能和长期需求作出测试与评估，北欧Loran-C系统的研究重心是如何将陆基和空基系统有效地结合起来，Loran-C系统的作为和潜在应用还有于进一步的研究和探索。
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| 关 键 词： | Loran－C 技术改造 发展方向 无线电导航 |
| 修稿时间： | 2000年12月7日 |
The Programs and Developing Policy on Loran-C System |
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| WU Hai,Tao,BIAN Yu,Jing.The Programs and Developing Policy on Loran-C System[J].Journal of Time and Frequency,2000,23(2):130-135. |
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| Authors: | WU Hai Tao BIAN Yu Jing |
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| Abstract: | The research,programs and developing policy on Loran C system in US and Northern Europe are introduced briefly in this paper. The US government has worked out a detailed plan to adjust the system and upgrade the devices for Loran C system. Besides, the long term requirement and cost effectiveness for Loran C system,in which the new techniques have been adopted,are to be evaluated. In Northern Europe,the main subject is how to integrate Loran C with satellite systems. More work about Loran C system should be done in the future. |
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| Keywords: | Loran C Programs Policy |
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