| 波导金属插片窄带滤波器的研制 |
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| 引用本文： | 张本全,王锡良,阮颖铮.波导金属插片窄带滤波器的研制[J].电波科学学报,2002,17(3):237-239,249. |
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| 作者姓名： | 张本全 王锡良 阮颖铮 |
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| 作者单位： | 电子科技大学微波中心,四川,成都,610054 |
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| 摘 要： | 采用高精度的模式匹配法设计了一种窄带矩形波导插片滤波器。利用该方法设计的波导型滤波器精度高,结构简单,便于加工。同时将模式匹配法的数值计算结果与实验结果进行了比较,两者吻合的很好。
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| 关 键 词： | 金属插片 窄带滤波器 波导 膜片 模式匹配法 高次模 微波滤波器 |
| 文章编号： | 1005-0388(2002)03-0237-04 |
Design of narrowband waveguide filters coupled with metal irises |
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| ZHANG Ben,quan,WANG Xi,liang,RUAN Ying,zheng.Design of narrowband waveguide filters coupled with metal irises[J].Chinese Journal of Radio Science,2002,17(3):237-239,249. |
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| Authors: | ZHANG Ben quan WANG Xi liang RUAN Ying zheng |
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| Abstract: | A narrow band rectangular waveguide filter coupled with rectangular irises is presented.The design is based on the mode matching method for the key building block.Because both the higher mode interaction and the finite thickness of the metal irises are rigorously taken into account,we get high precision.The theory is verified by comparison with the measurements. |
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| Keywords: | waveguide iris mode matching method higher mode |
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