本論文主要分為幾部份，首先是電子迴旋脈射（ＥＣＭ）的基本理論以及對電子與電磁波在ＥＣＭ機制之下如何相互作用的自洽非線性計算，第二部份是利用基於第一部份所建立的自洽非線性計算數學式所建立的電腦程式對某種特定的磁旋震盪器( gyrotron oscillator)做理論特性分析。第三部分將使用非自洽線性計算模型所得到的磁旋震盪器理論特性分析與第二部份所得到的結果作定性上的比對。最後是將之前研究的所建立的分析技巧去分析一種極為特別並且罕見在舊文獻上從未見過的磁旋震盪器，希望能對磁旋震盪器發生震盪以及不穩定的行為能有更好的解釋與分析。

This thesis have some discussions.first is basic theory of ECM.Second part is self-consistent simulation and analysis of gyrotron oscillator.third part is the comparison of the self-consistent simulation to linear simulation.final part is to analyse a very special gyrotron oscillator to explain oscillation and non-stationary behavior.

參考文獻:
[1]John David Jackson, Classical Electrodynamics Third Edition 1998 John Wiley & Sons, Inc.
[2]Professor Morales, Principle of Plasma Physics 1991 Academic Publishing.
[3]K.R.Chu, 微波物理與應用講義, 清大物理系.
[4]K.R.Chu, Time Domain Analysis of Open Cavities講義,清大物理系
[5]K.R.Chu, Nonlinear Formulation for gyro-TWT & CRAM Amplifier
[6]K.R.Chu, Analysis of a A Basic Electron Cyclotron Maser Model, Journal of the Chinese Instute of Engineers, Vol. 4, No.2,pp.85-90(1981)
[7]Michael E.Read,Ronald M.Gilgenbach, Robert F.Lucey.Jr, Kwo Ray Chu,Adam T.Drobot, and Victor L.Granatstein, Spatial and Temporal Coherence of a 35-GHz Gyromonotron Using the TE01 Circular Mode, IEEE Transactions on Microwave Theory And Techniques,VOL,MTT-28,NO,8,AUGUST 1980
[8] Li Hongfu, Du Pinzhong and Xie Zhonglin,Self-consistent field theory and calculation for gyromonotron,International Journal of Infrared and Millimeter WavesVolume 9, Number 2,pp.135 – 148(1988)
[9]T.H.Chang, S.H.Chen,L.R. Barnett,and K.R. Chu,Characterization of Stationary and Nonstationary Behavior in Gyrotron Oscillators, Physical Review Letters, Volume 87, Number 6
[10] K. E. Kreischer and R. J. Temkin ,Single-mode operation of a high-power, step-tunable gyrotron,Phys. Rev. Lett. 59, 547–550 (1987)