| 千兆赫横电磁室（GTEM）的原理和计算方法 |
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| 引用本文： | 黄志洵,贺涛.千兆赫横电磁室（GTEM）的原理和计算方法[J].宇航计测技术,1992(5):29-40. |
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| 作者姓名： | 黄志洵 贺涛 |
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| 作者单位： | 北京广播学院微波工程系 副教授(黄志洵)，北京广播学院微波工程系 硕士研究生(贺涛) |
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| 摘 要： | GTEM是几年前才发明的EMC/EMI测量装备,具有很大的重要性。文章重点论述以下几个问题:(1)传统的横电磁传输室(TTC)的缺点;(2)GTEM的原理及可能达到的技术指标;(3)特性阻抗的无穷级数公式;(4)对特性阻抗进行编程计算的方法,以及计算实例。最后,讨论了准静态分析所存在的问题,从而明确了进一步研究的方向。
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| 关 键 词： | 电磁兼容性 横电磁传输室 ~+千兆赫横电磁室 |
Theory and computation method of the GTEM |
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| Huang Zhixun He Tao.Theory and computation method of the GTEM[J].Journal of Astronautic Metrology and Measurement,1992(5):29-40. |
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| Authors: | Huang Zhixun He Tao |
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| Institution: | Huang Zhixun He Tao |
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| Abstract: | The new GTEM cell is a important equipment in EMC/EMT measurements, which just has invented by a few years. In this paper, we discusses the fol- lowing problems: (1) Disadvantages of the traditional TEM transmission cell; (2) Principle and specification of the GTEM cell; (3) Infinite series equations of characteristic impedance of the GTEM cell; (4) Method of programing computation and computing results. Finally, we note the confine of the quasi-static analysis scheme, and so the research di- rection is becoming clear. |
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| Keywords: | Electromagnetic compatibility TEM transmission cell +~Gigahertz TEM cell (GTEM) |
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