| Ka波段二次谐波回旋速调管放大器输入耦合器的分析与模拟 |
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| 引用本文： | 徐寿喜, 刘濮鲲, 张世昌. Ka波段二次谐波回旋速调管放大器输入耦合器的分析与模拟[J]. 强激光与粒子束, 2004, 16(04). |
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| 作者姓名： | 徐寿喜 刘濮鲲 张世昌 |
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| 作者单位： | 1.中国科学院 电子学研究所,北京 1 00080 |
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| 摘 要： | 对应用于Ka波段二次谐波回旋速调管放大器的一种输入耦合器进行了分析，并利用三维电磁模拟软件HFSS和ISFEL3D对其进行了模拟与设计。研究结果表明，该输入耦合器具有较高的能量耦合效率，并能在Ka波段获得高纯度的TE021谐振模式。
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| 关 键 词： | 回旋速调管 输入耦合器 三维模拟 |
Analysis and simulation of an input coupler for a ka-band second harmonic gyroklystron amplifier |
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| xu shou-xi, liu pu-kun, zhang shi-chang. Analysis and simulation of an input coupler for a ka-band second harmonic gyroklystron amplifier[J]. High Power Laser and Particle Beams, 2004, 16. |
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| Authors: | xu shou-xi liu pu-kun zhang shi-chang |
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| Affiliation: | 1. Institute of Electronics,the Chinese Academy of Sciences,Beijing 100080,China |
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| Abstract: | The input system, is a very important part for the gyroklystron amplifier. The driven signal is injected into the input cavity through the input coupler, which excites the RF field to modulate the electron beam. A input coupler for the Ka-Band second harmonic gyroklystron is proposed and studied by using three-dimensional electromagnetic code in this paper. High mode purity of a circular TE021 mode in an input cavity is obtained． |
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| Keywords: | gyroklystron amplifier input coupler three dimensional simulation |
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