| 磁天线水下接收罗兰C信号可行性研究 |
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| 引用本文： | 崔国恒,曹可劲,许江宁,朱银兵.磁天线水下接收罗兰C信号可行性研究[J].弹箭与制导学报,2010,30(6). |
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| 作者姓名： | 崔国恒 曹可劲 许江宁 朱银兵 |
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| 作者单位： | 海军工程大学,武汉,430033 |
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| 基金项目： | 国家自然科学基金(40676055)资助 |
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| 摘 要： | 研究了罗兰C信号水下传播的各个场分量的特征,仿真计算了各个场分量的大小,重点分析了罗兰C电、磁场信号的水下传播深度随电路检测分辨率的变化规律,得出了利用磁天线水下接收罗兰C信号是实现水下定位导航的最佳选择的结论。以磁天线为基础,计算了磁天线水下感应罗兰C信号电压的大小,并进行了实测数据试验。结果表明,在表层水域(深度小于10m),利用磁天线水下接收罗兰C信号实现定位解算是可行的。
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| 关 键 词： | 磁天线 罗兰C 水下接收 可行性 |
The Research on Feasibility of Receiving Loran-C Signal Underwater Based on H-field Antenna |
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| CUI Guoheng,CAO Kejin,XU Jiangning,ZHU Yinbing.The Research on Feasibility of Receiving Loran-C Signal Underwater Based on H-field Antenna[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(6). |
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| Authors: | CUI Guoheng CAO Kejin XU Jiangning ZHU Yinbing |
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| Affiliation: | CUI Guoheng,CAO Kejin,XU Jiangning,ZHU Yinbing (Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | The underwater propagation characteristics of Loran-C was researched and the H-field and E-field were calculated,and he result that the H-field antenna was the best way for receiving Loran-C signal underwater was obtained.The variances of the under-water propagation depth for H-field and E-field with the resolving power of circuits were analyzed.The voltage of H-field antenna influenced was calculated.Experiments indicate that position is feasible underwater(with the depth is less than 10m)with Loran-C sign... |
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| Keywords: | H-field antenna Loran-C underwater receiving signal feasibility |
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