Responsive image
博碩士論文 etd-0526106-204734 詳細資訊
Title page for etd-0526106-204734
論文名稱
Title
適用於UMTS/WLAN/WiMAX無線通訊系統之內藏式寬頻行動電話天線設計
Internal Wideband Mobile Phone Antenna for UMTS/WLAN/WiMAX Wireless Communication System
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
95
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2006-05-20
繳交日期
Date of Submission
2006-05-26
關鍵字
Keywords
天線、單極天線、寬頻天線、內藏式天線、行動電話、全球微波存取互通、無線區域網路、第三代行動通訊
Antenna, Monopole antenna, Broadband antenna, Wideband antenna, Internal antenna, Mobile phone, WiMAX (Worldwide Interoperability for Microwave Access), WLAN (Wireless Local Area Network), 3G (the 3rd-generation Mobile Communication)
統計
Statistics
本論文已被瀏覽 5634 次,被下載 0
The thesis/dissertation has been browsed 5634 times, has been downloaded 0 times.
中文摘要
本論文主要根據現今小型化多媒體行動電話的發展趨勢,提出寬頻單極天線設計,以適用於未來無線通訊系統。藉由利用平面單極天線結構,本論文所提出的小型化天線設計可輕易內藏於行動電話中,且藉由天線結構設計並將電子元件擺置於天線弱表面電流與弱輻射近場區域,降低天線與電子元件的電磁耦合效應,成功地整合數位相機鏡頭模組與射頻金屬屏蔽盒,達成整合式天線設計目標。最後,我們藉由模擬軟體分析由行動電話機殼與人體手部與頭部所造成的介質效應,提供未來天線設計上的參考數據。
Abstract
In this thesis, the study mainly focuses on the current trends in development of compact multi-media mobile phone and provides a wideband monopole antenna design suitable for application in wireless communicating system in the near future. By utilizing the planar monopole antenna structure, the proposed antenna design is easy to be embedded into the mobile phone. Further, by using a shielding metal cover, we create a zone with low surface current distribution. This effect will reduce the electromagnetic coupling between the antenna and the electronic elements and make it possible to integrate more related elements into the mobile phones. Finally, we use the simulation software to analyze the dielectric effect caused by the casing of mobile phone and human body on the proposed antenna.
目次 Table of Contents
第一章 序論 (Introduction) 1
1.1 研究動機 1
1.2 文獻導覽 3
1.3 論文提要 4

第二章 應用於折疊式行動電話之內藏式寬頻單極天線設計 (Internal Wideband Monopole Antenna for Folder-Type Mobile Phone Applications) 6
2.1 天線設計 7
2.2 天線參數分析 9
2.3 心得與討論 15

第三章 應用於折疊式行動電話之混合式寬頻單極天線設計 (Hybrid Wideband Monopole Antenna for Folder-Type Mobile Phone Applications) 16
3.1 天線設計與電磁波介質頻散效應 16
3.2 天線參數分析 19
3.3 心得與討論 25

第四章 可整合數位相機鏡頭模組之混合式寬頻單極天線設計 (Hybrid Wideband Monopole Antenna Capable of Integrating the Lens Module of Digital Camera) 26
4.1 天線設計原理 27
4.2 天線參數分析 33
4.3 可整合數位相機鏡頭模組之混合式寬頻單極天線整合特性驗證 37
4.4 心得與討論 40

第五章 可整合射頻金屬屏蔽盒之混合式寬頻單極天線設計 (Hybrid Wideband Monopole Antenna Capable of Integrating with RF Shielding Case) 41
5.1 天線設計原理 42
5.2 天線參數分析 48
5.3 具有一金屬屏蔽遮罩之混合式寬頻單極天線設計整合特性驗證 52
5.4 其他討論 55
5.5 心得與討論 57

第六章 行動電話機殼效應與人體效應 (Mobile Phone Casing Effect and Body Effect) 59
6.1 天線輸入阻抗與輻射效率 60
6.2 行動電話機殼效應 62
6.3 人體手部效應 65
6.4 人體頭部效應 70
6.5 心得與討論 75

第七章 結論 (Conclusion) 76
參考文獻 (References) 78

論文著作表 (Publication List) 80
參考文獻 References
[1] IEEE 802.16 Working Group on Broadband Wireless Access Standards, http://grouper. ieee.org/groups/802/16/index.html.
[2] Worldwide Interoperability for Microwave Access Forum or WiMAX Forum, http://www. wimaxforum.org.
[3] Wireless World Research Forum, http://www.wireless-world-research.org/.
[4] National Information and Communications Initiative, http://www.nici.nat.gov.tw/group/ application/nici/index.php
[5] M. Hammoud, P. Poey and F. Colombel, Matching the input impedance of a broadband disc monopole, Electron Lett 29 (1993), 406-407.
[6] N. P. Agrawall, G. Kumar and K. P. Ray, Wide-band planar monopole antennas, IEEE Trans Antennas Propagat 46 (1998), 294-295.
[7] M. J. Ammann and Z. N. Chen, Wideband monopole antennas for multi-band wireless systems, IEEE Antennas Propagat Mag 45 (2003), 146-150.
[8] K. L. Wong, C. H. Wu and S. W. Su, Ultra-wideband square planar metal-plate monopole antenna with a trident-shaped feeding strip, IEEE Trans Antennas Propagat 53 (2005), 1262-1269.
[9] F. R. Hsiao and K. L. Wong, An internal ultra-wideband metal-plate monopole antenna for UMTS/WLAN dual-mode mobile phone, Microwave Opt Technol Lett 45 (2005), 265-268.
[10] Y. T. Liu and K. L. Wong, A wideband stubby monopole antenna and a GPS antenna for WiMAX mobile phones with E911 function, Microwave Opt Technol Lett 46 (2005), 485 -487.
[11] K. L. Wong, Planar Antennas for Wireless Communications, Wiley, New York, USA, 2003.
[12] S. L. Chien, “Integrated internal antennas for mobile phones,” Master Thesis, Depart- ment of Electrical Engineering, National Sun Yat-Sen University, pp. 11-14, 2003.
[13] K. L. Wong, S. L. Chien, and C. M. Su, An internal planar mobile-phone antenna with a vertical ground plane, Microwave Opt Technol Lett 46 (2005), 597-599.
[14] C. M. Su, K. L. Wong, C. L. Tang, and S. H. Yeh, EMC internal patch antennas for UMTS operation in a mobile device, IEEE Trans Antennas Propagat 53 (2005), 3836-3839.
[15] K. L. Wong, S. W. Su, C. L. Tang, and S. H. Yeh, Internal shorted patch antenna for UMTS folder-type mobile phone, IEEE Trans Antennas Propagat 53 (2005), 3391-3394.
[16] N. Chavannes, R. Tay, N. Nikoloski, and N. Kuster, Suitability of FDTD-based TCAD tools for RF design of mobile phones, IEEE Antennas Propagat Mag 45 (2003), 52-66.
[17] S. W. Su and K. L. Wong, Integrated internal PIFA for UMTS operation of clamshell mobile phones, Microwave Opt Technol Lett 46 (2005), 546-548.
[18] C. Y. Chiu and K. L. Wong, An internal metal-plate antenna for a folder-type mobile phone, Microwave Opt Technol Lett 42 (2004), 294-296.
[19] S. Y. Lin, Multiband folded planar monopole antenna for mobile handset, IEEE Trans Antennas Propagat 52 (2004), 1790-1794.
[20] W. L. Stuttzman and G. A. Thiele, Antenna Theory and Design, second edition, Wiley, New York, 1998.
[21] ITIS 產業資訊服務網, http://member.itis.org.tw/.
電子全文 Fulltext
本電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。
論文使用權限 Thesis access permission:校內校外均不公開 not available
開放時間 Available:
校內 Campus:永不公開 not available
校外 Off-campus:永不公開 not available

您的 IP(校外) 位址是 34.230.68.214
論文開放下載的時間是 校外不公開

Your IP address is 34.230.68.214
This thesis will be available to you on Indicate off-campus access is not available.

紙本論文 Printed copies
紙本論文的公開資訊在102學年度以後相對較為完整。如果需要查詢101學年度以前的紙本論文公開資訊,請聯繫圖資處紙本論文服務櫃台。如有不便之處敬請見諒。
開放時間 available 已公開 available

QR Code