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klystron

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大功率速调管在雷达发射机中的运用越来越广泛。High-power klystron are used in radar transmitter more and more.

描述了一种延长EPR波谱仪中速调管使用寿命的方法。A method for prolonging the operation lifetime of klystron in EPR spectrometer was described.

建立了S波段相对论速调管放大器双间隙输出腔开放腔的3维模型。This paper presents a 3-D model for double-gap open cavity of S-band relativistic klystron amplifier.

合肥相干谐波辐射实验装置的主体部分是光学速调管。The main component of experiment equipment of coherent harmonic radiation in Hefei is optical klystron.

四极质谱仪应用在大功率速调管上,记录了真空系统中残余气体的谱图。The quadrupole mass spectrometer is therefore applied to the high-power klystron to record the residua.

发展了一种计算多注速调管双重入式谐振腔的计算方法。An analysis method used for the double reentrant cavity of multiple-beam klystron is developed in this paper.

在二维模拟中,运用二维的OOPIC软件对一支速调管进行了粒子模拟。In two-dimension simulation, we use two-dimension OOPIC software to perform particle simulation on a klystron.

后来,随着速调管和空穴磁控管的发明,科学家便对厘米波的性质进行研究。Later, with the klystron and cavity magnetron invention, scientists began to study the nature of centimeter wave.

本文提出光学速调管结构喇曼自由电子激光器总体实验设计。A design of an over-all experiment of Raman free electron laser with an optical klystron configuration is put forward.

相对论速调管放大器辐射频率的可调性还取决于提取腔的设计。The radiation frequency tunability of the relativistic klystron amplifier still depends on design of the extract cavity.

原光学速调管三段各自的积分场都很大,总的积分场很小,三段不能独立可调。The total integral field of old optical klystron is small, but the magnetic gaps of the three sections are not adjusted solely.

编写了一维粒子模拟程序,分别对一支CPI行波管和一支UHF速调管中的离子噪声特性进行了分析。Using an one-dimension particle simulation program, we analyze the characteristics of ion noise in a CPI TWT and a UHF klystron.

研究结果可为S波段强流相对论速调管放大器双间隙输出腔的设计提供理论依据。The analysis provides a theoretical basis for the design of the double-gap output cavity of S-band relativistic klystron amplifier.

介绍了一种用于射频电子直线加速器型FEL注入器的宽脉冲高功率速调管快速保护系统。A quick-response protective system for high power klystron with long pulse which is used in FEL injector based on RF linac is described.

推广了一种相对论速调管单重入式无栅间隙圆柱谐振腔的解析分析与计算方法。A kind of analysis method used for computing the singly reentrant cylindrical cavity of relativistic klystron is developed in this paper.

速调管走廊内的辐射场主要是由于大功率速调管的运行造成的,因各个速调管参数不一致而使各点的辐射剂量呈现出较大的差异。The radiation field in the klystron gallery mainly comes from the klystrons. It varies because of the different parameters of each klystron.

使光学速调管第二段波动器的磁场参数与光场的高次谐波共振,与对称光学速调管情况相比,可使产生的相干谐波辐射强度提高。Making the second section undulator of optical klystron resonant with the higher harmonic of the laser, the harmonic emission can be enhanced.

为提高实验用电子束能量,将原光学速调管的对称结构改造为不对称结构。To increase the electron beam energy for experiment, the symmetrical configuration of optical klystron is shifted to nonsymmetrical configuration.

在主回路过电流﹑管体过电流时通过撬棒来转移故障电流来保护速调管。Consequently, the crowbar will protect the klystron by transferring the fault current when the over-current takes place in the main circuit and tube body.

采用一维单粒子模型对光学速调管结构目由电子激光器增益和效率的提高进行了研究。The gain and efficiency improvement of free electron laser by an optical klystron configuration has been studied by one dimensional single-particle model.