| S频段多次谐波群岛式滤波器仿真设计 |
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| 引用本文： | 韩来辉.S频段多次谐波群岛式滤波器仿真设计[J].郑州轻工业学院学报(自然科学版),2013(5):98-101. |
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| 作者姓名： | 韩来辉 |
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| 作者单位： | 中国电子科技集团公司第27研究所,河南郑州450047 |
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| 摘 要： | 提出了一种基于HFSS仿真软件的S频段波导滤波器设计方法,其组合方式是将2个群岛式波导低通滤波器相迭加.仿真结果证明:该波导滤波器通带电压驻波比小、插入损耗低且同时具有宽的、良好的匹配通带和宽的、高衰减的阻带特性,对S频段发射机寄生输出的2,3次谐波抑制度大于35 dB,尤其对S频段4次谐波有不小于80 dB的抑制度.
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| 关 键 词： | 波导 低通滤波器 谐波滤波器 群岛式滤波器 |
Simulation design of S band harmonic filter with wide-band waffle-iron |
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| HAN Lai-hui.Simulation design of S band harmonic filter with wide-band waffle-iron[J].Journal of Zhengzhou Institute of Light Industry(Natural Science),2013(5):98-101. |
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| Authors: | HAN Lai-hui |
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| Affiliation: | HAN Lai-hui;The 27 Institute of CETC; |
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| Abstract: | It is composed of two wave-guide waffle-iron harmonic filters. HFSS proves that designed filter with the voltage standing wave ratio and the insertion loss band is low,the design makes the power-handling capacity of filter is high and the filter reliability is well,the filter can be applied to various reconnaissance equipments with harmonic. It isn＇t only controlling secondary and thrice harmonic but also controlling fourth harmonic,especially it can cut down 80 dB fourth harmonic. |
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| Keywords: | wave-guide low-pass filter harmonic filter waffle-Iron filter |
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