【摘要】 本文从相对论电子运动的基本方程推导出横电（TE）模式下回旋电子注速度相位空间的运动方程。它们适合于回旋振荡管互作用空间的数值计算。对于频率为10GHz的变截面腔TE₀₁₁场型,工作在回旋基波的回旋振荡管的计算,获得了电子效率为57％和轨道效率为72％的结果。对于频率为35GHz均匀截面腔TE₀₂₁场型,二次回旋波的回旋振荡管得到了电子效率为26％和轨道效率为40％的结果。文中还讨论了开放式谐振腔纵向场分布函数G（T）、腔体内场幅E₀、电子注半径R_b和轴向磁场B₀等因素对回旋管参量的影响,并给出了相应的结果。更多还原

【Abstract】 Starting from the fundamental equations of motion of relativistic electrons, we have deduced the equations of the relativistic cyclotron electrons, in the velocity-phase space under TE mode. These equations are suitable for numerical computations in the interaction space of gyrotrons with standing wave field, such as the gyromonotron and gyroklystron, etc.In the case of gyrotrons operating at TE011 mode with the fundamental cyclotron frequency at X band (10 GHz), the electronic efficiency of 57% and the orbital efficiency of 72% are obtained, while for gyrotrons operating at the TE021 mode with the second harmonic frequency at Ka band (35 GHz), the electronic efficiency of 26% and the orbital efficiency of 40% are obtained.Effects of longitudinal distribution functions of RF fields in the opened resonators, the maximum amplitude of RF fields, the radius of the cyclotron beam and the longitudinal magnetic field on the parameters of the gyrotrons mentioned above are discussed in the paper, and the corresponding computed results are given as well.更多还原