| 新型高效率二次谐波宽带可调复合互作用回旋管 |
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| 引用本文： | 刘本田.新型高效率二次谐波宽带可调复合互作用回旋管[J].电子与信息学报,2006,28(4):760-764. |
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| 作者姓名： | 刘本田 |
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| 作者单位： | 中国科学院研究生院,北京,100039;中国科学院电子学研究所,北京,100080 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 该文利用回旋管注-波模式耦合理论，提出了返波振荡．速调群聚．行波放大复合互作用回旋管工作原理。理论分析表明，Ka波段二次谐波连续磁调谐复合互作用回旋管的工作效率高达40％，磁调谐带宽为10％。利用该复合互作用工作原理，回旋管振荡器可实现毫米波电磁辐射源的高效率、高功率输出及宽频带连续磁调谐。
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| 关 键 词： | 回旋返波管 回旋速调管 回旋行波管 宽带连续磁调谐 毫米波 |
| 文章编号： | 1009-5896（2006）04-0760-05 |
| 收稿时间： | 2004-09-08 |
| 修稿时间： | 2004-12-09 |
A New Type of Highly Efficient, Second Harmonic, Broadband Tunable
Gyrotron Device Utilizing a Hybrid Interaction Scheme |
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| Liu Ben-tian.A New Type of Highly Efficient, Second Harmonic, Broadband Tunable
Gyrotron Device Utilizing a Hybrid Interaction Scheme[J].Journal of Electronics & Information Technology,2006,28(4):760-764. |
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| Authors: | Liu Ben-tian |
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| Affiliation: | Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, China; Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | Based on the beam-wave mode-coupling theory, a principle of gyrotron device utilizing a hybrid interaction scheme of Backward-Wave Oscillator, Klystron Ballistic-Bunching and Traveling-Wave Tube (Gyro-BWO-KBB-TWT) is presented in this paper. Theoretical analysis of a Ka-band second harmonic tunable gyro-BWO-KBB-TWT indicates that the device efficiency of 40% and magnetic tuning bandwidth of 10% are achieved. A gyrotron oscillator employing the hybrid interaction scheme can realize highly efficient, high-power output and broadband continuous magnetic tuning in millimeter wave band. |
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| Keywords: | Gyro-BWO Gyroklystron Gyro-TWT Broadband magnetic tuning Millimeter wave |
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