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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/34218
Title: | 應用於LTE通訊系統之嵌入式微小化天線之設計 Design of Miniaturized Enbedded Antenna for LTE Communication System |
Authors: | Jui-Ching Hsu 徐睿擎 |
Advisor: | 鄭士康 |
Co-Advisor: | 陳士元 |
Keyword: | 微型化天線,偶極天線, Miniaturized antennas,dipole antennas, |
Publication Year : | 2011 |
Degree: | 碩士 |
Abstract: | 本論文提出適用於長程演進系統之嵌入式微小化天線設計,該天線預計的應用環境為筆記型電腦之液晶面板四周邊框內,天線所佔的體積不超過60x10x3 mm3。考量成本與效能,天線的結構主要由一片面積為60x10 mm2之印刷電路板與立體的金屬鐵件所組成。為了產生多個共振點形成寬頻匹配的效果,我們的天線主要以偶極天線架構進行設計。天線的工作頻段涵蓋如長程演進、GSM850/900、DCS1800、PCS1900、UMTS與藍牙等。除了輸入阻抗的匹配外,天線在頻段內的輻射效率也是我們的設計重點。最後,我們也針對一些重要參數進行模擬與討論。 Design of miniaturized embedded antenna for long term evolution applied in laptop computers is presented in this thesis. The small antenna of dimension is . The antenna is expected to be composed of a piece of FR4 circuit board and some iron parts. Its framework is based on the dipole design to perform muli-resonance for broadband applications. The operation of antenna covers the GSM 850/900, DCS 1800, PCS 1900, UMTS, Bluetooth, and the LTE bands. The input impedance and efficiency are two focal points to be discussed in antenna design. Moreover, several important (environmental) parameters are also analyzed in the thesis. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/34218 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 電信工程學研究所 |
Files in This Item:
File | Size | Format | |
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ntu-100-1.pdf Restricted Access | 1.64 MB | Adobe PDF |
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