| 射频六角结环行器的设计与仿真 |
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| 引用本文： | 陶佳伟,贾建华.射频六角结环行器的设计与仿真[J].现代电子技术,2007,30(15):87-89. |
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| 作者姓名： | 陶佳伟 贾建华 |
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| 作者单位： | 同济大学,上海,200331 |
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| 摘 要： | 射频铁氧体环行器是移动通信的重要器件之一,在基站的发射和接收系统中起着十分关键的作用。采用三端口对称,中心导体为不规则平面六角结的设计,实现了环行器的小型化,高性能化的优点。给出了基于有限元分析方法的理论基础,设计步骤和仿真。结果完全满足设计要求和性能指标。
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| 关 键 词： | 有限元 环行器 谐振 插损 隔离度 |
| 文章编号： | 1004-373X（2007）15-087-03 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
Design and Simulation of RF Circulator with an Irregular Planar Hexagonal Junction |
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| TAO Jiawei,JIA Jianhua.Design and Simulation of RF Circulator with an Irregular Planar Hexagonal Junction[J].Modern Electronic Technique,2007,30(15):87-89. |
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| Authors: | TAO Jiawei JIA Jianhua |
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| Affiliation: | Tongji University, Shanghai, 200331, China |
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| Abstract: | RF ferrite circulator is one of the important devices in mobile communication.It plays an important role in the transmitter and receiver system in the base station.The miniaturization and high quality performance of the circulators are realized by using the center conductor which is three-port symmetric and with an irregular planar hexagonal junction.The theoretical analysis based on the finite element method,the design process and the simulation of the circulator are presented.Results are fully agreed with the design requirements and specifications.It verifies that the design method and finite element analyzing are instructive for the design of circulator with an irregular planar hexagonal junction. |
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| Keywords: | finite element circulator resonance insert loss isolation |
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