Self-consistent simulation of the spatial-harmonic magnetron with cold secondary-emission cathode
Self-consistent simulation of the spatial-harmonic magnetron with cold secondary-emission cathode
复制标题
冷二次发射阴极空间谐波磁控管的自洽模拟
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
D. Vavriv
中科院分区：
文献类型：
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作者：
K. Schunemann;S. Sosnytskiy;D. Vavriv
本文提出了一种用于研究二次发射冷阴极空间谐波磁控管稳态过程的自洽数学模型。描述了建模空间电荷效应、二次发射和非线性电子波相互作用的特征。仿真的说明性例子，以显示的SHM相比，传统的磁控管的操作的特点。描述了磁控管的多稳态。模拟结果与8毫米波磁控管的实验数据进行了比较。
A self-consistent mathematical model of the spatial-harmonic magnetron (SHM), with cold secondary-emission cathode is proposed for investigating steady-state processes. Characteristic features of modeling space charge effects, secondary emission, and nonlinear electron-wave interaction are described. Illustrative examples of simulations are given in order to show peculiarities of the operation of the SHM as compared to conventional magnetrons. Multi-stable states of the magnetron are described. Results of simulations are compared with experimental data for an 8-mm-wave magnetron.