| 混响室发射天线位置优化仿真及实验 |
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| 引用本文： | 崔耀中,魏光辉,范丽思,刘小强,潘晓东,陈亚洲.混响室发射天线位置优化仿真及实验[J].强激光与粒子束,2011,23(8). |
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| 作者姓名： | 崔耀中 魏光辉 范丽思 刘小强 潘晓东 陈亚洲 |
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| 作者单位： | 军械工程学院 强电磁场环境模拟与防护技术国防科技重点实验室， 石家庄 050003 |
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| 基金项目： | 国防科技重点实验室基金项目(9140C87030310JB3402); 国家自然科学基金项目(51077132) |
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| 摘 要： | 为提高混响室测试区域的场均匀性，在分析发射天线影响场均匀性原理基础上，采用基于矩量法的电磁仿真软件FEKO对混响室仿真模型进行数值计算，通过与遗传算法相结合研究了混响室发射天线的位置对测试区域场均匀性的影响，得到了优化后发射天线位置及相应的表征混响室测试区域场均匀性的电场标准偏差值。优化后，测试区域场均匀性较优化前有所改善,并通过实验验证了该优化仿真方法的正确性。
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| 关 键 词： | 混响室 发射天线 遗传算法 矩量法 场均匀性 |
| 收稿时间： | 1900-01-01; |
Simulation and experiment on optimization of position of emission antenna in reverberation chamber |
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| Cui Yaozhong,Wei Guanghui,Fan Lisi,Liu Xiaoqiang,Pan Xiaodong,Chen Yazhou.Simulation and experiment on optimization of position of emission antenna in reverberation chamber[J].High Power Laser and Particle Beams,2011,23(8). |
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| Authors: | Cui Yaozhong Wei Guanghui Fan Lisi Liu Xiaoqiang Pan Xiaodong Chen Yazhou |
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| Institution: | (National Key Laboratory of High Electromagnetic Field Environment Simulation and Protection Technology， Ordnance Engineering College， Shijiazhuang 050003， China) |
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| Abstract: | In order to improve the field uniformity in the work space of a reverberation chamber,the mechanism of the position of emission antenna affecting the field uniformity was analyzed,and the simulation model was constructed and analyzed with FEKO software based on the method of moments combining genetic algorithm(GA) with MOM was put forward to analyze and optimize the reverberation chamber,and the effect of the position of emission antenna on the field uniformity in the work space was investigated.The optimal... |
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| Keywords: | reverberation chamber emission antenna genetic algorithm method of moments field uniformity |
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