渐变型磁绝缘线振荡器色散关系的研究
Dispersion relation of tapered MILO
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摘要: 渐变型同轴慢波结构是磁绝缘线振荡器的核心部分。从Maxwell方程和Floquet定理出发，导出了渐变型磁绝缘线振荡器TM模式色散曲线的表达式，并通过数值计算研究了不同结构参数下色散曲线的变化规律，为渐变段的设计提供了理论依据。
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关键词:
- 渐变型磁绝缘线振荡器 /
- 色散特性 /
- 慢波结构
Abstract: The tapered coaxial slow-wave-structure is the most important part of a MILO. According to the Maxwell equations and Floquet’s theorem, the dispersion function of TM modes in the tapered MILO is derived in this paper. Through numerical calculation, the influences of several structure parameters on the dispersion characteristics are summarized, which provide some theoretical fundamental to the design of the tapered MILO.-
Key words:
- tapered milo /
- dispersion characteristic /
- slow-wave-structure
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