94GHz连续波40kW回旋振荡管高频系统的设计
doi: 10.3724/SP.J.1146.2006.02011
Design of a 94GHz CW 40kW Gyrotron Oscillator Circuit
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摘要: W波段的高功率连续波回旋管振荡器在毫米波非致命武器等领域有着重要的应用。该文首先通过起振电流的计算,确定了工作模式,继而利用自行开发的自洽非线性计算程序GYROSC对工作在94GHz频率的连续波回旋振荡管高频系统进行了模拟计算和优化设计。结果表明,设计的W波段连续波回旋管可获得输出功率40kW,电子效率大于30%。Abstract: The W-band high-power CW gyrotron oscillator has an important application in the field such as millimeter-wave non-lethal weapon etc.In this paper,the operating mode of the gyrotron is chosen by the calculation of starting current,and the 94GHz CW gyrotron oscillator circuit is optimally designed using a self-consistent nonlinear calculating code GYROSC developed by authors.The result shows that the designed W-band CW gyrotron oscillator can obtain output power 40kW,and electron efficiency more than 30%.
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