| 光调制散射器在近场测试中的应用 |
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| 引用本文： | 杨顺平,钟哲夫,李浩.光调制散射器在近场测试中的应用[J].电子科技大学学报(社会科学版),2006(5). |
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| 作者姓名： | 杨顺平 钟哲夫 李浩 |
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| 作者单位： | 电子科技大学物理电子学院 成都610054 |
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| 基金项目： | 国家863计划资助项目 |
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| 摘 要： | 给出以互易原理为基础的光调制散射器测量法的理论推导,采用光电二极管光导开关作为散射器中间部分的光调制单元,设计出了实用的光调制散射器微波测量系统。并利用光调制散射器测量开口波导轴线的近场分布结果,与HFSS仿真结果比较具有良好的一致性。
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| 关 键 词： | 光调制散射器 互易原理 近场测试 开口波导 |
Using Optically Modulated Scatterer to Measure Radiation Near-Field |
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| YANG Shun-ping,ZHONG Zhe-fu,LI Hao.Using Optically Modulated Scatterer to Measure Radiation Near-Field[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2006(5). |
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| Authors: | YANG Shun-ping ZHONG Zhe-fu LI Hao |
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| Abstract: | This paper gives the deduction of optically modulated scatterer to measure radiation near-field through reciprocity principle and the structure of the optically modulated scatterer system. An applied optically modulated scatterer system is designed and photodiodes are used as modulation module. Good agreements for the results between the experiment and simulation are obtained. |
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| Keywords: | optically modulated scatterer reciprocity principle near-field measuring open guide |
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