| 在室外测试场中阵列天线方向图的测试方法 |
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| 引用本文： | 郝延刚.在室外测试场中阵列天线方向图的测试方法[J].科学技术与工程,2012,12(29):7745-7748. |
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| 作者姓名： | 郝延刚 |
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| 作者单位： | 海军航空工程学院青岛分院 |
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| 摘 要： | 在常用天线方向图测量方法的基础上,考虑大型阵列天线尺寸大的特殊性,并且结合实际测量条件,设计出一套在室外测试场中阵列天线方向图的测试方法。按照此方法,对某型号飞机的阵列天线方向图进行测试。测得其俯仰面辐射方向图后与理论仿真结果对比,论证实验方案的准确性,并对实验误差进行分析。
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| 关 键 词： | 阵列天线 方向图 室外测试场 |
| 收稿时间： | 6/6/2012 3:40:22 PM |
| 修稿时间： | 6/20/2012 8:57:49 AM |
The measurement method of array antenna pattern in outdoor test field |
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| Hao Yan gang.The measurement method of array antenna pattern in outdoor test field[J].Science Technology and Engineering,2012,12(29):7745-7748. |
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| Authors: | Hao Yan gang |
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| Institution: | (Qingdao Branch of Naval Aeronautical Engineering Institute,Qingdao 266041,P.R.China) |
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| Abstract: | On the basis of the commonly used antenna pattern measurement method, this paper takes the size of a large array antenna into consideration, and designs a set of array antenna pattern testing method in an outdoor test field. According to this method, the array antenna pattern of a particular model of aircraft is firstly tested. Then the radiation pattern of the pitch surface is measured and compared with the theoretical simulation results thus proving the accuracy of the experimental program. Finally, the experimental error is analyzed. |
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| Keywords: | array antenna pattern outdoor test field |
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