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DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 朱國瑞 | |
dc.contributor.author | Yi-Ping Liao | en |
dc.contributor.author | 廖逸平 | zh_TW |
dc.date.accessioned | 2021-06-08T02:41:27Z | - |
dc.date.copyright | 2018-03-02 | |
dc.date.issued | 2018 | |
dc.date.submitted | 2018-02-10 | |
dc.identifier.citation | 參考文獻
[1] K. R. Chu, Time-Domain Analysis of Open Cavity lecture, 2013. [2] K. R. Chu, C. S. Kou, J. M. Chen, Y. C. Tasi, C. Cheng, S. S. Bor, and L. H. Chang, Spectral Domain Analysis of Open cavities, Int. J. Infrared and Millimeter Wave, vol. 13, pp. 1571-1598, 1992. [3] K. R. Chu, The electron cyclotron maser. Rev. Mod. Phys. 76: 489-540, 2004. doi:10.1103/RevModPhys.76.489. [4] J. D. Jackson. Classical Electrodynamics. Wiley, 1998. ISBN 9780471309321. [5] 張存續, 陳乃慶, 杜朝海, and 袁景濱. 真空電子學之磁旋管發展. 真空科技, pages 63-70, 2012. [6] 盧姿穎. 開口式共振腔頻譜特性之研究. Master’s thesis, National Taiwan University, 2015. [7] Robert E Collin. Foundations for microwave engineering. John Wiley & Sons, 2007. [8] David E. Muller. A method for solving algebraic equations using an automatic computer. Mathematical Tables and Other Aids to Computation, 10(56):208- 215,1956. ISSN 08916837. [9] R.L. Burden and J.D. Faires. Numerical Analysis. Cengage Learning, 2010. ISBN 9780538733519. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/20172 | - |
dc.description.abstract | 有別於封閉式共振腔,開口式共振腔沒有明顯的邊界,因此在大多數情況中,其內部電磁波的行為並沒有解析解。因此,在本研究中,以數值模擬的方法對TE11模式電磁波在開口式共振腔的表現做分析;在時域及頻域中分別探究其反射行為,以討論電磁波在開口式共振腔中的品質因子。 | zh_TW |
dc.description.abstract | Open cavities are different from enclosed cavities, there is no obvious boundary. Therefore, there does not exist an analytical solution of the electromagnetic waves in open cavities. In this study, the behaviors of electromagnetic waves of TE11 mode in open cavities are analyzed by numerical simulation. The reflections in temporal domain and spectral domain are investigated to obtain the quality factors. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T02:41:27Z (GMT). No. of bitstreams: 1 ntu-107-R02222079-1.pdf: 1763053 bytes, checksum: 7e2543b75813b2c912a75d554f17a485 (MD5) Previous issue date: 2018 | en |
dc.description.tableofcontents | 目 錄
中文摘要…………………………………………………………………………………………………………………iii 英文摘要…………………………………………………………………………………………………………………iv 第一章 緒論…………………………………………………………………………………………………1 1.1 微波管…………………………………………………………………………………………………………….…3 1.2 研究動機…………………………………………….…………………………………………………………….4 1.3 研究內容摘要…………………………………………….……………………………………………….…….5 第二章 時域模型…………………………..………….…………………………………………………………….6 2.1 時域模型理論…………………………………….……………………………………………………………..7 2.2 時域模型模擬結果…………………………….……………………………………………………………15 2.2.1 場強分布………………………………………….………………………………………………………..…17 2.2.2 相位分布………………………………………….………………………………………………………..…19 2.2.3 角度變化之影響……………………………….……………………………………………………….…20 2.2.4 長度變化之影響……………………………….……………………………………………………….…21 2.3 時域模型之不匹配負載……………………….…………………………………………………………23 2.3.1 iris位置之影響………………………………….……………………………………………………….…24 2.3.2 iris大小之影響……………………….…………………………………………………………………….26 2.3.3 iris結構之場強分布………………………….…………………………………………………………..28 第三章 頻域模型……………………….………………………………………………………………………….31 3.1 頻域模型理論………………………………….………………………………………………………………36 3.2 頻域模型之最大場強法………………………………………………………………………………….39 3.3 頻域模型之反射法……………………….…………………………………………………………………47 3.4 共振腔反射係數之影響………………………………………………………………………………….50 3.5 頻域模型與時域模型品質因子比較……….………………………………………………………52 第四章 結論……………………….…………………………………………………………………………………53 參考文獻………………………………….…………………………………………………………………………….54 附錄A圓柱形對稱波動方程式推導…………………………………………………….……………….55 附錄B Muller`s method………………………………………………………………………………………….58 附錄C Runge-Kutta method…………………….…………………………………………………………….60 | |
dc.language.iso | zh-TW | |
dc.title | 開口式共振腔之特性研究 | zh_TW |
dc.title | A Study of the Open Cavity | en |
dc.type | Thesis | |
dc.date.schoolyear | 106-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 張存續,陳仕宏,陳漢穎,吳佳勳 | |
dc.subject.keyword | 開口式共振腔,封閉式共振腔,品質因子,數值分析, | zh_TW |
dc.subject.keyword | Open cavities,enclosed,cavities,quality factors,Numerical Simulation, | en |
dc.relation.page | 61 | |
dc.identifier.doi | 10.6342/NTU201800007 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2018-02-10 | |
dc.contributor.author-college | 理學院 | zh_TW |
dc.contributor.author-dept | 物理學研究所 | zh_TW |
顯示於系所單位: | 物理學系 |
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