| 静磁表面波换能器的CAD |
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| 引用本文： | 苏钧,何华辉.静磁表面波换能器的CAD[J].华中科技大学学报(自然科学版),1993(5). |
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| 作者姓名： | 苏钧 何华辉 |
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| 作者单位： | 华中理工大学固体电子学系
(苏钧)，华中理工大学固体电子学系(何华辉) |
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| 基金项目： | 机电部电子科学院资助项目 |
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| 摘 要： | 在Ganguly-Webb静磁表面波微带激励理论的基础上,通过研究微带换能器辐射阻抗与静磁波工作频率的相互关系,将静磁表面波换能器辐射阻抗一频率曲线半高宽定义为激励带宽特征量,对静磁表面波换能器进行了优化设计,并对设计结果进行了分析.
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| 关 键 词： | 静磁表面波 换能器 辐射阻抗 优化设计 |
CAD of Magnetostatic Surface Wave Transducers |
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| Su Jun He Huahui.CAD of Magnetostatic Surface Wave Transducers[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1993(5). |
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| Authors: | Su Jun He Huahui |
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| Institution: | Su Jun He Huahui |
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| Abstract: | On the basis of Ganguly and Webb' s microstrip excitation theory of magnetostatic surface waves (MSSW) and by studying the relationship between the radiation impedance of the microstrip transducer and the working frequencies of MSSW, the half-height width of the transducer radiation impedance versus frequency curve is defined as the characteristic quantity of the excitation band width of the transducer. An optimization of the MSSW transducer has been made and the results are analyzed. |
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| Keywords: | magnetostatic surface wave transducer radiation impedance optimization design |
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