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研究生:許閎傅
研究生(外文):HSU, HUNG-FU
論文名稱:應用於5G通訊系統之堆疊貼片陣列天線
論文名稱(外文):Stacked Patch Array Antenna for 5G Communications System.
指導教授:孫卓勳孫卓勳引用關係鄭瑞清
指導教授(外文):SUN, JWO-SHIUNCHENG, JUI-CHING
口試委員:孫卓勳鄭瑞清賴柏洲楊昌正
口試委員(外文):SUN, JWO-SHIUNCHENG, JUI-CHINGLAI, PO-CHOUYANG, CHANG-CHENG
口試日期:2019-07-10
學位類別:碩士
校院名稱:國立臺北科技大學
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:2019
畢業學年度:107
語文別:中文
論文頁數:82
中文關鍵詞:堆疊貼片陣列天線空氣層並聯饋入網路
外文關鍵詞:Stacked Patch Array AntennaAir-Layerparallel feed network
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本論文提出應用於5G通訊系統之堆疊貼片陣列天線,板材使用高頻陶瓷基板,下層板材厚度為0.508 mm,中間空氣層厚度為1 mm,上層板材厚度為0.203 mm,利用空氣層降低等效介電常數,而改善貼片天線窄頻的特性,堆疊貼片天線單體搭配並聯饋入網路,饋入網路使用四分之一波長阻抗轉換器,將天線單體延伸為陣列天線,以堆疊貼片天線設計成陣列天線的頻寬百分比為13.6 ~ 16.7 %,堆疊貼片陣列天線加入空氣層的頻寬百分比為25 ~ 33.1 %,4×4堆疊貼片陣列天線加入空氣的頻率範圍為23.93~33.44 GHz,天線增益為14.2 dBi,半功率波束寬為14度。
This paper proposes a Stacked Patch Array Antenna for 5G communications system. The patch antenna is developed with the application of ceramic substrates, one with 0.508mm thickness for the lower main patch antenna, another with 0.203 mm thickness for the upper stacked patch, while the thickness of air layer between two substrates is 1mm. By applying the air layer in between, the bandwidth can then be increased, while improving patch characteristics of its narrow band. The stacked patch has an air layer patch antenna unit, and a parallel feed network using a quarter-wave transformer. The paper also extends the developed patch antenna to array antenna. The bandwidth percentage of the stacked patch array antenna is 13.6 ~ 16.7 %, and the bandwidth percentage of the stacked patch array antenna with air layer is 25 ~ 33.1 %. The 4×4 stacked patch array antenna with air layer has a frequency range at 23.93~33.44 GHz, antenna gain of 14.2 dBi, and half power beamwidth of 14 degrees.
目錄

中文摘要 i
英文摘要 ii
誌謝 iv
目錄 v
表目錄 vii
圖目錄 viii
第一章 緒論 1
1.1 前言 1
1.2 文獻參考回顧 2
1.3 研究目標 4
1.4 章節概要 4
第二章 微帶天線 5
2.1 概論 5
2.2 微帶天線理論 10
2.3 堆疊貼片天線理論 16
2.4 陣列天線理論 18
2.5 四分之一波長傳輸線段作阻抗匹配 21
第三章 堆疊貼片陣列天線模擬 24
3.1 陣列天線設計流程 24
3.2 堆疊貼片天線 25
3.3 2×2堆疊貼片陣列天線 40
3.4 4×4堆疊貼片陣列天線設計 47
3.5 堆疊貼片天線模擬分析 54
第四章 堆疊貼片陣列天線實作 55
4.1 毫米波量測系統簡介 55
4.2 堆疊貼片天線 56
4.3 2×2堆疊貼片陣列天線設計 63
4.4 4×4堆疊貼片陣列天線設計 70
4.5  堆疊貼片天線實作分析 77
第五章 結論與未來展望 78
參考文獻 80


參考文獻

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