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核聚变与等离子体物理 ›› 2012, Vol. 32 ›› Issue (1): 38-43.

• 核聚变工程技术 • 上一篇    下一篇

HL-2A装置低杂波天线子波导微波器件研制

曾 浩,陈罡宇,白兴宇   

  1. (核工业西南物理研究院,成都 610041)
  • 收稿日期:2011-07-01 修回日期:2011-12-11 出版日期:2012-03-15 发布日期:2012-03-14
  • 作者简介:曾浩(1973-),男,四川成都人,硕士,高级工程师,主要从事低杂波电流驱动方面的工作。
  • 基金资助:

    国家自然科学基金资助项目(10805017)

Development of the microwave components for LHCD antenna on HL-2A tokomak

ZENG Hao, CHEN Gang-yu, BAI Xing-yu   

  1. (Southwestern Institute of Physics, Chengdu 610064)
  • Received:2011-07-01 Revised:2011-12-11 Online:2012-03-15 Published:2012-03-14

摘要:

基于微波奇偶模理论、叠加原理和阻抗匹配理论,设计了集成有3-dB功率分配器和固定移相器的子波导微波器件。使用高频电磁场仿真软件HFSS进行了结构仿真和参数优化分析,得到了优化结果,并且研制了子波导微波器件实物,测试结果和理论设计符合得很好。

关键词: 3-dB功率分配器, 固定移相器, 低杂波电流驱动系统, HFSS优化仿真

Abstract:

Based on the even-odd mode theory, wave superposition and impedance matching theory,the microwave components including the 3-dB power splitter and the fixed phase shifter have been designed,then the HFSS has been used to simulate and optimize the parameters of the design. Finally the microwave components have been developed. The test results show that the design is reasonable.

Key words: 3-dB power splitter, Fixed phase shifter, LHCD, HFSS simulation and optimization

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