可應用於無線手機之內藏式多頻天線設計 = Design of internal Multi-Band antennas for mobile handsets
賴彥儒、胡大湘 ; 許崇宜
E-mail: 9901158@mail.dyu.edu.tw
摘 要
本篇論文主要是設計應用於手機的內藏式手機天線，本文中設計了二支多頻帶天線，而這二支天線必須包含GSM850，900
，DCS1800，PCS1900和UMTS2000等五個頻帶，其中第一支天線不僅包含了上述的五個頻帶外，還多包含了2.4 GHz 的WLAN共六個頻帶,第二支天線則是多包含了1.5GHz的GPSL1頻帶，換言之本論文所設計的天線都可含蓋六個商用頻帶
。 本論文的二支天線是利用電單極(Monopole)和電偶極 (Dipole)二種的結構的組合來達到所要求的頻帶，這二支天線皆是 用低價位的FR4基板來進行設計，此天線具低價位，體積小，重量輕，製作簡單等優點。
關鍵詞 : 電單極 ; 電偶極
目錄
封面內頁 簽名頁 授權書．．．．．．．．．．．．．．．．．．．．．．．．．iii 中文摘要．．．．．．．．．．．．
．．．．．．．．．．．．iv 英文摘要．．．．．．．．．．．．．．．．．．．．．．．． v 誌謝．．．．．．．．．
．．．．．．．．．．．．．．．．．vi 目錄．．．．．．．．．．．．．．．．．．．．．．．．．．vii 圖目錄．．．
．．．．．．．．．．．．．．．．．．．．．． ix 表目錄．．．．．．．．．．．．．．．．．．．．．．．．． xiii 第一章 緒論 1.1 研究背景．．．．．．．．．．．．．．．．．．1 1.2 研究動機．．．．．．．．．．．．．．．．．
．2 1.3 研究目的．．．．．．．．．．．．．．．．．．4 第二章 平面式多頻帶手機天線設計 2.1概述．．．．．．．
．．．．．．．．．．．．．6 2.2 天線結構．．．．．．．．．．．．．．．．．．6 2.3 天線結構初步設計．．．．．
．．．．．．．．．9 2.4 天線結構的整體設計與調整．．．．．．．．．．11 2.5 寄生結構設計．．．．．．．．．．．
．．．．11 2.6 第六頻模態結構設計．．．．．．．．．．．．．23 2.7 平面天線的實作與量測．．．．．．．．．．．
．26 第三章 立體彎折式多頻帶手機天線設計 3.1 概述．．．．．．．．．．．．．．．．．．．．38 3.2 天線結構．．
．．．．．．．．．．．．．．．38 3.3 天線結構的初步設計．．．．．．．．．．．．41 3.4 寄生結構的加入與調整．
．．．．．．．．．．．47 3.5 立體彎折式多頻天線的實作與量測．．．．．．．56 第四章 結論．．．．．．．．．．
．．．．．．．．．．．．66 參考文獻．．．．．．．．．．．．．．．．．．．．．．．．67 參考文獻
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