Study and design of a quasi-optical mode converter for w-band whispering-gallery mode gyrotron
文献类型：期刊论文
| 作者 | Wang Bin1,2; Du Chao-Hai1,2; Liu Pu-Kun1; Geng Zhi-Hui1; Xu Shou-Xi1 |
| 刊名 | Acta physica sinica
 |
| 出版日期 | 2010-04-01 |
| 卷号 | 59期号:4页码:2512-2518 |
| 关键词 | Gyrotron Whispering-gallery mode Quasi-optical mode converter W-band |
| ISSN号 | 1000-3290 |
| 通讯作者 | Liu pu-kun() |
| 英文摘要 | A quasi-optical mode converter for a whispering-gallery mode gyrotron, consisting of a vlasov helically-cut launcher and two curved-mirror reflectors, is studied and designed. firstly, the operation mechanism of the vlasov type quasi-optical mode converter is investigated using geometric optics theory. and then, applying the aperture field integration and the surface current source integration of the vector diffraction theory, a no simulation code is programmed finally, the code is used to study a quasi-optical converter system of a w-band whispering-gallery mode gyrotron, and the operation mechanism of the mode conversion in the converter is revealed in detail numerical results indicate that the te(12.2) whispering-gallery mode inside the w-band gyrotron is converted into a highly gaussian-like beam at the output window. |
| WOS关键词 | REFLECTOR ; ANTENNA ; RADIATION ; SYSTEM ; OUTPUT |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000276957500053 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2406632 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu Pu-Kun |
| 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 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Bin,Du Chao-Hai,Liu Pu-Kun,et al. Study and design of a quasi-optical mode converter for w-band whispering-gallery mode gyrotron[J]. Acta physica sinica,2010,59(4):2512-2518. |
| APA | Wang Bin,Du Chao-Hai,Liu Pu-Kun,Geng Zhi-Hui,&Xu Shou-Xi.(2010).Study and design of a quasi-optical mode converter for w-band whispering-gallery mode gyrotron.Acta physica sinica,59(4),2512-2518. |
| MLA | Wang Bin,et al."Study and design of a quasi-optical mode converter for w-band whispering-gallery mode gyrotron".Acta physica sinica 59.4(2010):2512-2518. |
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来源：中国科学院大学
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