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研究生:陳客名
研究生(外文):Ko-ming Chen
論文名稱:802.11a/b/g印刷式雙頻單極天線設計與研究
論文名稱(外文):Printed Monopole Antenna for Dual-band 802.11a/b/g Operations
指導教授:王秀仁王秀仁引用關係
指導教授(外文):Show-Ran Wang 
學位類別:碩士
校院名稱:國立臺灣科技大學
系所名稱:電子工程系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2008
畢業學年度:96
語文別:中文
論文頁數:65
中文關鍵詞:單極天線微帶天線
外文關鍵詞:Monopole antennaMicrostrip line
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在本篇論文中,我們提出一種應用在802.11a/b/g 無線區域網路的雙
T 型及十字型單極天線。使用一些小型化雙頻單極天線(Monopole Antenna)
的設計技術,並透過電磁模擬軟體HFSS(High Frequency Structure
Simulator)與實作來驗證。本文研製一個以微帶線(Microstrip Line)饋入之
雙T 型及十字型單極天線(Monopole Antenna),天線結構主要由微帶線
(Microstrip Line)當傳輸線,與雙T 型及十字型輻射金屬片所組成,並直
接印刷於PCB 基板上。以單極微帶天線為基礎來呈現設計,應用在無線
區域網路,符合802.11a/b/g(2.4/5.2GHz)的要求。其中802.11b/g(2.412∼
2.483GHz)必需要有71MHz 頻寬及802.11a(5.15∼5.875GHz)必需要有
725MHz 頻寬。在結構上,此天線為單面結構,易於印刷製作,可應用於
上述頻帶之無線通訊系統上。
A novel and simple printed dual band double T monopole antenna is
proposed. The antenna comprises two separate stacked T shaped monopoles
of different sizes, which generate two separate resonant modes for the desired
dual-band operations. The proposed antenna has a low profile and can easily
be fed by using a 50 Ω microstrip line. Prototypes of the proposed antenna
designed for WLAN operations in the 2.4GHz and 5.2GHz bands have been
constructed and tested. Good radiation characteristics of the proposed antenna
have been obtained. Effects of varying the monopole dimensions and the
ground plane size on the antenna performance have also been studied.
中文摘要............................................................................................................i
ABSTRACT......................................................................................................ii
誌謝..................................................................................................................iii
目錄..................................................................................................................iv
圖目錄..............................................................................................................vi
表目錄.............................................................................................................vii
第一章 序論..................................................................................................... 1
1.1 研究動機與目的.......................................................................... 1
1.2 系統簡介...................................................................................... 2
1.3 論文架構...................................................................................... 5
第二章 雙頻印刷式雙T 型天線設計............................................................ 6
2.1 微帶線結構及其特性.................................................................. 6
2.2 單極天線(Monopole)................................................................... 8
2.3 天線設計.................................................................................... 10
2.4 實驗結果與分析........................................................................ 15
2.5 心得與討論................................................................................ 29
第三章 雙頻印刷式十字型天線設計........................................................... 30
3.1 天線設計..................................................................................... 30
3.2 實驗結果與分析......................................................................... 33
3.3 心得與討論................................................................................ 60
第四章 結論................................................................................................... 61
參考文獻......................................................................................................... 63
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[2] DigiTimes 技術IT, ”Wireless Connections–無線通訊技術綜觀, ”
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[3] Y. L. Kuo and K. L. Wong,“Printed double-T monopole antenna For
2.4/5.2 GHz dual-band WLAN operations,”IEEE Transactions on
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[4] 郭仁財 譯, 微波工程 第二版 – Microwave Engineering , 高立書
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[5] 「最新天線工程-行動通信時代的天線技術」卓聖鵬 譯 全華科技圖
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[6] Chia-Chou Tsai, Si-An Huang, and Chih-Yu Huang, ”Printed S-shaped
Monopole Antenna for Dual-band WLAN Applications, ”National
Kaohsiung Normal University, Taiwan, Jun. 1, 2007.
[7] Le Huu Truong, Dao Ngoc Chien, ”A Novel Dual-Band Antenna for
WLAN Applications, ”IEEE 1-4244-0569-62006, IEEE Member
Department of Telecommunication Systems, Hanoi University of
Technology 1 Dai Co Viet Road, Hanoi City, Vietnam.
[8] Yen-Liang Kuo, Tzung-Wern Chiou, and Kin-Lu Wong, ”A Novel
Dual-Band Printed Inverted-F Antenna, ”MICROWAVE AND
OPTICAL TECHNOLOGY LETTERS, Vol. 31, No. 5, Dec. 5, 2001.
[9] 施廷諺, 超寬頻全平面準橢圓單極天線設計, 專題報告, 淡江大學
電機工程學系,2003 年11 月.
[10] Chien-Yuan Pan, Tzyy-Sheng Horng, “Dual Wideband Printed
Monopole Antenna for WLAN/WiMAX Applications,”IEEE Antennas
and Wireless Propagation Letters, Vol. 6,2007.
[11] 陳文山,張育禎,張法憲,“新穎式的WiMAX 單極天線設計,”南台科技
科技大學電子工程系.
[12] Shih - Huang Yeh and Kin - Lu Wong,“Dual-Band F-Shaped Monopole
Antenna for 2.4/5.2GHz WLAN Application, ”IEEE, Department of
Electrical Engineering, National Sun Yat-Sen University, 2002.
[13] W.- C Liu, W.- R Chen and C.- M. Wu, “ Printed double S-shaped
monopole antenna for wideband and multiband operation of wireless
communications, ”IEE Proc.- Microw .Antennas Propag.,Vol. 151,
No.6, December 2004.
[14] S.H. Hwang, J.I.Moon, W.I. Kwak and S.O. Park,“Printed compact
dual band antenna for 2.4 and 5 GHz ISM band applications, ”
Electronics letters 9th, Vol 40, No.25, December 2004.
[15] Duixian Liu, Brian Gaucher and Ephraim Flint, “A New
Dual-band Antenna for ISM Application,”IEEE, IBM T.J.Watson
Research Center,Yorktown Heights,NY 10598,2002.
[16] Duixian Liu and Brian Gaucher,“A Branched Inverted-F Antenna for
Antenna for Dual Band WLAN Applications, ”IEEE, IBM T.J.Watson
Research Center,Yorktown Heights,NY 10598,2004.
[17] Wen-Chung Liu, Feng-Ming Yeh and Chao-Ming Wu“Broadband
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”彰雲嘉大學校院聯盟學術研討會論文集,2007.
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