期刊文献+

回旋速调管外接模式转换器研究

Study on Gyroklystron Outer Mode Conversion
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摘要 在模式耦合理论的基础上,详细讨论了8 mm高功率回旋速调管外接TE01~TE11模式转换器,采用波导轴线弯曲与波导半径渐变的结构和不同的相位重匹配技术进行优化分析,有效地抑制了寄生模式的转换,提高了输出模式转换效率,并得到了最优几何参量. Based on the theory of mode coupling, 8mm high power Gyroklystron outer TE01~TE11 mode converter is discussed in this paper. Adopting structure of the waveguide axis curved and radius tapered with different phase rematch technique, the reliable optimal geometry parameter can be obtained. This results contribute to design 8mm gyroklystron TE01~TE11 circular waveguide mode converter with tighten and high efficiency exceeding 98%.
出处 《电子科技大学学报》 EI CAS CSCD 北大核心 2002年第5期475-478,共4页 Journal of University of Electronic Science and Technology of China
基金 国家863高科技项目 编号:863-410-7
关键词 回旋速调管 圆波导 模式变换器 相位重匹配 传输线 circular waveguide mode converter phase rematch
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参考文献6

  • 1[1]Thumm M. High-power millimeter wave mode converter in over-moded circular waveguides using periodic wall perturbations. Int J Electronics, 1984, 57(6): 1 225-1 246
  • 2[2]Kumric H, Thumm M. Optimization of mode converters for generating the fundamental TE01 mode from TE06 gyrotron output at 140 GHz. Int J Electronics, 1988, 64(1): 77-94
  • 3[3]Li Hongfu, Thumm M. Mode conversion due to curvature in corrugated w waveguides. Int J Electronics, 1991, 71(2): 333-347
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