The Terahertz Gyroklystron Note Wave Interaction Research

The amplifier can achieve high power output, electronic efficiency, higher than the gain, and have some working bandwidth, the strong anti-interference ability, so in the most gyrotron devices wide. However, with increasing operating frequency, fundamental swing speed of adjustment difficulties encountered in the development of the amplifier. The principle of using the harmonic work just to solve the above problems, the work of harmonic amplifier also has very important significance.This article is based on electron master as the most fundamental mechanisms of the relevant theories and principles of amplifier design approach. Discussed the structural parameters and operating parameters of each effect and the effect of the device. According to non-self-consistent nonlinear theory, the use of dual-chamber Long Ge Kuta Gyroklystron analysis of wave interaction in the C++ Builder programming, the numerical simulation high-frequency field and the electron beam interaction efficiency, field of cold cavity mode competity are made.At the same time the design of devices using electromagnetic simulation software magic for particle simulation, and results compared. In this paper, the phenomenon of inhibition of competing models, but also made a more detailed analysis. Ultimately, the completion of the two fundamental and second harmonic cavity Gyroklystron two cavities Gyroklystron design, achieved good results.