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首页> 外文会议>International Conference on the Origins and Evolution of the Cavity Magnetron >First multi-cavity magnetrons were built in NII-9, Leningrad, during the Spring of 1937 PIC simulations of the first 4-cavity S-band CW magnetron
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First multi-cavity magnetrons were built in NII-9, Leningrad, during the Spring of 1937 PIC simulations of the first 4-cavity S-band CW magnetron

机译：第一个多腔磁控磁控磁控磁控磁控磁控磁控磁控管在Leningrad中构建，在第一个4腔S频带CW磁控管的1937个PIC模拟中。

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First solid-anode hole-and-slot magnetrons operating in the centimeter band were built in Leningrad, USSR, by N.F. Alekseev and D.E. Malyarov under the supervision of MA. Bonch-Bruevich who was the scientific director of the NH-9 and, who actually developed the original concept of the multi-cavity magnetrons and made first drafts of those devices. The first 4-cavity magnetron operating at -9 cm was able to produce about 300 W of CW microwave power with efficiency of -20%. Operational parameters of this magnetron are simulated with modern computer codes using geometrical dimensions published in the first and the only paper "Generation of high-power oscillations with a magnetron in the centimeter band", which describes the work that was "done during the years 1936 and 1937 for the purpose of producing high-power oscillations in the centimeter-wave band by the use of magnetrons".-The dispersion characteristic showing "cold" resonance frequencies of this magnetron is analyzed using the SUPERFISH code. The operational domain showing both the Hartree and the Hull thresholds voltages of this magnetron is calculated using the "cold" frequencies of the magnetron operation. The PIC simulations of the virtual prototype of the magnetron are performed using the MAGIC code and optimal anodnoltages and magnetic fields determined by the operational domain of the magnetron. Results of the simulations show some inherent features of the first four-cavity solid-anode S-band CW magnetron operation.
机译：首先，在厘米频段中操作的第一个固态孔和槽磁控磁像由N.f内置于Leningrad，USSR。 Alekseev和D.E.马尔洛夫在马来的监督下。 Bonch-Bruevich是NH-9的科学主任，谁实际上开发了多腔磁控管的原始概念，并制作了这些设备的第一稿。在-9cm下操作的第一4腔磁控管能够以-20％的效率生产约300W的CW微波功率。这种磁控管的操作参数用现代计算机代码模拟，使用在第一和唯一纸张中发布的几何尺寸和磁控管中的高功率振荡的生成“，这描述了”1936年的完成“ 1937，通过使用磁控管“。 - 使用超级鱼码分析该磁控管的”冷“谐振频率的厘米波带中的高功率振荡。使用磁控管操作的“冷”频率计算该磁控管的Hartree和船体阈值电压的操作域。使用魔法码和由磁控管的操作域确定的最佳anodnoltats和磁场来执行磁控管的虚拟原型的图片模拟。模拟结果显示了第一四腔固态阳极S频带CW磁控磁控件操作的一些固有特征。

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