| 三分支阻抗调配器的计算机辅助设计（CAD） |
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| 引用本文： | 陈俊杰,尹文,李斯妍,高建平,杨天虹.三分支阻抗调配器的计算机辅助设计（CAD）[J].沈阳航空工业学院学报,2011,28(2):74-76. |
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| 作者姓名： | 陈俊杰 尹文 李斯妍 高建平 杨天虹 |
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| 作者单位： | 1. 沈阳航空航天大学北方科技学院,辽宁,沈阳,110136
2. 沈阳航空航天大学电子信息工程学院,辽宁,沈阳,110136 |
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| 摘 要： | 利用计算机辅助设计三分支阻抗调配器。对于某些特殊的负载阻抗,双分支阻抗调配器将不能实现阻抗匹配（称为不可调配问题）。利用三分支阻抗调配器,可解决双分支阻抗调配器的不可调配问题。三分支阻抗调配器的传统设计方法是利用史密斯圆图进行图解设计。计算机辅助设计（CAD）可以提高三分支阻抗调配器的设计精度。
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| 关 键 词： | 三分支阻抗调配器 史密斯圆图设计 计算机辅助设计 |
Computer aided design of three-branch impedance tuners |
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| CHEN Jun-jie,YIN Wen,LI Si-yan,GAO Jian-ping,YANG Tian-hong.Computer aided design of three-branch impedance tuners[J].Journal of Shenyang Institute of Aeronautical Engineering,2011,28(2):74-76. |
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| Authors: | CHEN Jun-jie YIN Wen LI Si-yan GAO Jian-ping YANG Tian-hong |
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| Institution: | CHEN Jun-jie1,YIN Wen1,LI Si-yan1,GAO Jian-ping2,YANG Tian-hong2(1.School of Northern Science and Technology Shenyang Aerospace University,Liaoning Shenyang 110136,2.School of Electronics Information Engineering,Shenyang Aerospace University,Liaoning Shenyang 110136) |
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| Abstract: | This paper deals with computer aided design(CAD)of three-branch impedance tuners.For some special load impedances,a three-branch impedance tuner can solve the problem of impedance matching which will not be realized by using a two-branch impedance tuner.Traditionally,the three-branch impedance tuners are designed by using Smith diagram.The CAD makes the design of three-branch impedance tuner more accurate than the traditional method. |
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| Keywords: | three-branch impedance tuner Smith diagram computer aided design(CAD) |
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