According to the Maxwell equations and Floquet theorem, the dispersion relation of several TM0 n modes in MILO coaxial SWS is educed in this paper.

• 从麦克斯韦方程组和弗洛奎定理出发，导出了磁绝缘线振荡器同轴慢波结构中TM模式的色散方程，并通过数值计算分析了此慢波结构的几何参数对磁绝缘线振荡器高频特性的影响，为磁绝缘线振荡器慢波结构设计提供了依据。