| 鳍线滤波器的计算机辅助设计及研制 |
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| 引用本文： | 叶建芳. 鳍线滤波器的计算机辅助设计及研制[J]. 东华大学学报(自然科学版), 2003, 29(2): 75-78 |
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| 作者姓名： | 叶建芳 |
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| 作者单位： | 东华大学信息科学与技术学院,上海,200051 |
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| 摘 要： | 介绍了鳍线滤波器的设计原理，针对鳍线滤波器难以调节的弱点，运用微波电路CAD技术中的节点导纳法对其频响特性进行分折，从而有效避免了因重复加工造成的浪费。最后着重分折滤波器结构尺寸的最差对其频响特性的影响。这对研制过程具有一定的指导意义。
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| 关 键 词： | 鳍线滤波器 计算机辅助设计 研制 结构尺寸 误差分折 频响特性 |
| 修稿时间： | 2002-01-29 |
Design and Development of Fin-line Filter by CAD |
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| YE Jian-fang. Design and Development of Fin-line Filter by CAD[J]. Journal of Donghua University, 2003, 29(2): 75-78 |
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| Authors: | YE Jian-fang |
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| Abstract: | This paper briefly introduces Fin-Line design theory .With regard do the difficulty in Fin-Line cut-and-try, CAD methods are used to analyze frequency response of the filter. The waste by multi-manufacturing can be avoided. Finally, the paper presents a detailed discussion on the effect to the frequency response caused by the configuration dimension errors. The conclusion can give a meaningful instruction to develop the filter. |
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| Keywords: | fin-line filter computer-aided-design error analyze |
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