| S频段大功率径向波导合成器设计 |
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| 引用本文： | 张政伟,耿向羽.S频段大功率径向波导合成器设计[J].无线电工程,2012,42(6):42-44. |
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| 作者姓名： | 张政伟 耿向羽 |
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| 作者单位： | 1. 西安电子科技大学,陕西西安71007l／中国电子科技集团公司第五十四研究所,河北石家庄050081
2. 中国电子科技集团公司第五十四研究所,河北石家庄,050081 |
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| 摘 要： | 针对大功率固态放大器进行多模块功率合成的需要,设计了一种S频段8路大功率径向波导合成器,用来实现kW级的功率合成输出。介绍了径向波导合成器的工作原理,进行了径向波导合成器的结构设计和电磁分析,提出了设计中的关键技术。运用高频结构仿真器(HFSS)仿真软件进行了建模、仿真,并对样机测试结果与仿真结果进行了对比分析,表明该S频段大功率径向波导合成器指标满足设计要求。
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| 关 键 词： | 固态高功放 径向波导 功率合成器 HFSS 电磁场 |
Design of S Band High Power Radial Waveguide Combiner |
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| ZHANG Zheng-wei,GENG Xiang-yu.Design of S Band High Power Radial Waveguide Combiner[J].Radio Engineering of China,2012,42(6):42-44. |
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| Authors: | ZHANG Zheng-wei GENG Xiang-yu |
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| Affiliation: | 1. Xidian University, Xi＇an Shanxi 710071, China; 2. The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China) |
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| Abstract: | The demand of multiple power module power combination is increasing. This paper introduces a design of a S-band eight-way high power radial waveguide combiner of kilowatt output power. First we describe the operating principle ; structure design and electromagnetic field analysis of radial waveguide combiner are also given. The key techniques in design of the radial waveguide combiner are proposed. Modeling and simulation using HFSS is also prdvided. Contrast between prototype test and simulations indicates that performances of this S band high power radial waveguide combiner meets the design requirements. |
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| Keywords: | solid-state amplifier radial waveguide power combiner HFSS electromagnetic field |
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