| 阻抗网络补偿Hg2Cl2声光器件换能器的声能损耗 |
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| 引用本文： | 谢本亮.阻抗网络补偿Hg2Cl2声光器件换能器的声能损耗[J].赣南师范学院学报,2009,30(6):32-34. |
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| 作者姓名： | 谢本亮 |
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| 作者单位： | 赣南师范学院,物理与电子信息学院,江西,赣州341000 |
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| 基金项目： | 江西省教育厅科技课题 |
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| 摘 要： | 在Hg2Cl2声光器件的换能器与电源之间插入阻抗匹配网络，补偿换能器的声能损耗，使得声光器件的声能损耗降低，随工作频率的起伏较小．同时，给出了计算公式、匹配电路结构和元件值、有了匹配电路后的能量损耗与频率的关系曲线图．
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| 关 键 词： | 声光器件 换能器 阻抗匹配 声能损耗 |
External Impetance Network Used in Compensating Acoustics Energy Loss of Transducer in AO Device |
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| XIE Ben-liang.External Impetance Network Used in Compensating Acoustics Energy Loss of Transducer in AO Device[J].Journal of Gannan Teachers' College(Social Science(2)),2009,30(6):32-34. |
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| Authors: | XIE Ben-liang |
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| Institution: | XIE Ben-liang (School of Physics and Electrmic Information, Gannan Normal University, Ganzhou 341000, China) |
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| Abstract: | A method of inserting an impetance matching network between the transducer and the driven source of AO device to compensate acoustics energy loss of the transducer,in which way the acoustics energy loss of AO device is lowered and less impacted when working frequency changes.Meantime,obtained the formulas for calculation,determined the construction and component value of matching network,considered matching circuit and showed TL-F curve of transducer(where TL is energy loss and F is frequency). |
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| Keywords: | AO device the transducer impetance matching network acoustics energy compensation |
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