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| 題 名 | 高增益及寬頻帶堆疊微帶補片天線之設計=Design of High-Gain and Wideband Stacked Patch Antenna |
|---|---|
| 作 者 | 袁敏事; 姜仲鴻; | 書刊名 | 中華技術學院學報 |
| 卷 期 | 32 民94.06 |
| 頁 次 | 頁75-85 |
| 分類號 | 448.813 |
| 關鍵詞 | 微帶天線; 堆疊技術; 輸入阻抗頻寬; Patch antenna; Stacked technique; Input impedance bandwidth; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 本文中將設計一個2.4GHz及5.2/5.8GHz頻率的高增益及寬頻帶堆疊微帶補片天線。使用天線模擬軟體IE3D做天線分析,藉由探討電流在堆疊微帶補天分佈的特徵,尋找出寬頻帶的機制。 選擇H形狀及C形狀長方形堆疊金屬補片中最適當凹陷的位置及凹陷區域的大小,以達到將近23%的阻抗頻寬,且天線最大增益可達9.3dBi,可以滿足無線區域網路802.11a/b/g之室內外使用。最佳化的H形狀及C形狀長方形堆疊金屬補片微帶天線被製成後並量測其結果,發現天線的頻寬、輻射場型及增益都符合理論模擬。 |
| 英文摘要 | A high-gain and wideband stacked patch antenna will be designed to operate at 2.4GHz and 5.3/5.8GHz. The antenna simulation software IE3D will be used for analysis. The high-gain and wideband mechanism will be explored by investigating the behavior of the current on the stacked patch. The location of the notch and notch dimension of the H-shaped and C-shaped stacked patch are optimized to achieve a wide bandwidth about 23%, the peak gain is 9.3dBi. Optimized H-shaped and C-shaped patch antenna will be fabricated and measured. The bandwidth, radiation pattern and gain are in good agreement with the theoretical simulations. |
本系統中英文摘要資訊取自各篇刊載內容。