| 大气波导对舰载雷达探测距离的影响 |
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| 引用本文： | 姚洪滨,王桂军.大气波导对舰载雷达探测距离的影响[J].雷达与对抗,2005(1):5-8. |
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| 作者姓名： | 姚洪滨 王桂军 |
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| 作者单位： | 海军大连舰艇学院航海系,辽宁大连116018 |
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| 摘 要： | 大气波导可使舰载雷达的探测距离增大而实现超视距探测，如果能够准确、可靠地预报大气波导条件下雷达发现目标的最大距离，在军事上将具有重要意义。本文论述了形成大气波导的气象条件和雷达条件，给出了受大气环境影响的雷达探测距离的计算公式，提出了在实际应用中对大气波导的测量和雷达探测距离的预测方法。
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| 关 键 词： | 大气波导 雷达探测距离 大气折射指数 大气折射率梯度 |
The influence of the atmospheric duct on the detecting range of shipborne radars |
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| YAO Hong-bin,WANG Gui-jun.The influence of the atmospheric duct on the detecting range of shipborne radars[J].Radar & Ecm,2005(1):5-8. |
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| Authors: | YAO Hong-bin WANG Gui-jun |
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| Abstract: | The atmospheric duct can make the shipborne radar have increased detecting range to realize OTH detection. Forecasting the maximum radar detecting range under the atmospheric duct is of great importance. In this paper,the weather and radar conditions for forming atmospheric duct are discussed and the formula counting the radar detecting range under the atmosphere environment is given. In the end the ways of forecasting the radar detecting range and measuring the atmospheric duct in the practical applications are put forward. |
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| Keywords: | atmospheric duct radar detecting range atmospheric refraction exponent gradient of atmospheric refractive index |
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