| 临近空间无人作战平台电子侦察定位技术 |
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| 引用本文： | 何青益,李淳.临近空间无人作战平台电子侦察定位技术[J].通信对抗,2007(3):19-23,28. |
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| 作者姓名： | 何青益 李淳 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所 河北石家庄050081 |
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| 摘 要： | 介绍了单个快速平台定位和多个慢速平台定位的工作原理。单个快速平台定位系统采用相位差变化率定位和多普勒变化率定位两种定位体制,多个慢速平台定位系统采用测向交会定位和时差交会定位两种定位体制。最后通过计算机仿真数据,指出定位精度与测向精度、时差测量精度、相位差变化率精度等参数的关系。
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| 关 键 词： | 临近空间 相位差变化率 多普勒变化率 |
| 收稿时间： | 2007-06-30 |
| 修稿时间： | 2007-06-30 |
Electronic Reconnaissance and Location Technology Based on Unmanned Operation Platform in Near Space |
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| HE Qing-yi, LI Chun.Electronic Reconnaissance and Location Technology Based on Unmanned Operation Platform in Near Space[J].Communication Countermeasures,2007(3):19-23,28. |
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| Authors: | HE Qing-yi LI Chun |
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| Affiliation: | No.54 Research Institute of CETC, Sflijiazfluang, Hebei 050081, China |
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| Abstract: | In this paper ,the working theory of single fast platform location and multi slow platform location are studied.The system of single fast platform location adopts two algorithms of phase difference changing rate location and Doppler changing rate location. The system of multi slow platform location adopts two algorithms of direction finding and time difference location.Finally this paper indicates the relation of location precise and direction-finding precise,time difference precise,phase difference changing rate precise by computer simulation. |
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| Keywords: | near space phase difference changing rate Doppler changing rate |
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