A harmonic peniotron has been designed for high efficiency and relative immunity to mode competition from gyrotron interactions. The device employs a 70-kV, 3.5-A, axis-encircling electron beam. To ensure stability from competing gyrotron interactions, the peniotron will operates in the lowest-order mode of a slotted four-vane circuit, the /spl pi//2-mode. The cavity is strongly diffraction coupled for a high circuit efficiency. The 33-GHz, slotted second-harmonic peniotron is predicted to yield 125 kW with an electron efficiency of 58% and a device efficiency of 52%. The device is being constructed at the University of California at Davis and is driven by a recently developed Northrop Grumman (Rolling Meadows, IL) cusp electron gun.
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机译：已经设计了谐波变流器，以实现高效率和相对不受旋流器相互作用的模式竞争的影响。该器件采用70kV，3.5A的轴向环绕电子束。为了确保不受旋转回旋管相互作用的影响，peniotron将以开槽四叶片电路的最低阶模式（/ spl pi // 2模式）运行。腔强耦合衍射，以提高电路效率。预计开槽的33 GHz二次谐波超音波将产生125 kW的功率，电子效率为58％，器件效率为52％。该设备是由加利福尼亚大学戴维斯分校制造的，并由最近开发的诺斯罗普·格鲁曼公司（诺斯罗普·格鲁曼公司，罗伊·梅多斯，伊利诺伊州）尖端电子枪驱动。
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