適用於802.11a/b/g之共平面波導饋入天線設計

DESIGN A CPW-FED ANTENNA FOR 802.11A/B/G

劉元智(Yuan-Chih Liu)

指導教授 ： 趙士傑

大同大學/電機資訊學院/通訊工程研究所/碩士(2005年)

摘要

本篇論文研究一種新的型態適合無線網路使用的天線。這種天線是由開槽以及共平面波導匱入的U型線。這裡研究各種會影響表現的設計參數，模擬和量測的結果顯示這種天線在頻寬或者增益上比單極化或雙極化天線來的優良。

關鍵字

802.11 ； 網路 ； 開槽 ； 頻寬 ； 天線 ； 共平面波導

並列摘要

A new type of broadband antenna suitable for WLAN application has been studied. This antenna consists of a slot and a U-type strip with CPW feed. The effects of various design parameters on its performance have been investigated. The simulation and measurement results show that this type antenna has the advantage better than monopole or dipole antenna because of the bandwidth and gain.

並列關鍵字

802.11 ； antenna ； bandwisth ； CPW ； network ； slot

參考文獻

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