Study of a ka-band te11 mode gyrotron traveling-wave amplifier
文献类型：期刊论文
| 作者 | Xu, Shou-Xi1; Du, Chao-Hai2; Liu, Pu-Kun1 |
| 刊名 | Journal of infrared millimeter and terahertz waves
 |
| 出版日期 | 2010-05-01 |
| 卷号 | 31期号:5页码:574-584 |
| 关键词 | Ka-band Gyrotron traveling amplifier Distributed loss technique Stability |
| ISSN号 | 1866-6892 |
| DOI | 10.1007/s10762-009-9610-7 |
| 通讯作者 | Xu, shou-xi(xushouxi@mail.ie.ac.cn) |
| 英文摘要 | A ka-band gyrotron traveling wave (gyro-twt) amplifier with high power and wide bandwidth operated in the fundamental te11 circular mode is presented in detail. the stability of the gyro-twt amplifier using linear and nonlinear theory is analyzed. the distributed loss technique is employed in the interaction circuit which guarantees the amplifier zero-drive stability. the effects of the parameters such as input power, driver frequency, magnetic field on the performance of the gyro-twt is discussed. the simulation results show that the gain and the bandwidth of the designed ka-band gyro-twt are about 60.0 db and 1.4 ghz at constant drive with an axial velocity spread delta nu(z)/nu(z) = 5%. the peak output power and the corresponding electronic efficiency are about 111 kw and 26.4% respectively for a 70 kv, 6a electron beam at 35 ghz. in addition, the design of the input coupler, a triode-type magnetron injection gun (mig) and a triple output window are given. |
| WOS关键词 | TWT AMPLIFIER |
| WOS研究方向 | Engineering ; Optics ; Physics |
| WOS类目 | Engineering, Electrical & Electronic ; Optics ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000275552400005 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2410456 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu, Shou-Xi |
| 作者单位 | 1.Chinese Acad Sci, Inst Elect, Key Lab High Power Microwave Sources & Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Shou-Xi,Du, Chao-Hai,Liu, Pu-Kun. Study of a ka-band te11 mode gyrotron traveling-wave amplifier[J]. Journal of infrared millimeter and terahertz waves,2010,31(5):574-584. |
| APA | Xu, Shou-Xi,Du, Chao-Hai,&Liu, Pu-Kun.(2010).Study of a ka-band te11 mode gyrotron traveling-wave amplifier.Journal of infrared millimeter and terahertz waves,31(5),574-584. |
| MLA | Xu, Shou-Xi,et al."Study of a ka-band te11 mode gyrotron traveling-wave amplifier".Journal of infrared millimeter and terahertz waves 31.5(2010):574-584. |
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来源：中国科学院大学
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