磁控管腔体设计
A common problem in magnetron cavity design is that many normal modes have similar frequencies and operating thresholds as determined by the Hartree cutoff.
A second problem with relativistic magnetrons like the A6 is that they typically have low efficiency, on the order of 30%. Using simulation software like VSimMD can help engineers discover optimal design configurations to prohibit undesired modes and increase efficiency.
VSim具有直观的视觉界面，可以更容易地改变腔体形状和配置，然后快速计算工作模式和它们的频率，以产生一个模式间频率间隔增大的磁控管。
一旦发现大有希望的腔体结构，就可以通过图形用户界面在阴极表面引入电子发射并进行一些其他调整来模拟磁控管的运行。
