以橋式T線圈實現微型化三頻分支線耦合器

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：21

、訪客IP：3.15.223.121

姓名

廖涎佐(Sian-Zuo Liao) 查詢紙本館藏

畢業系所

電機工程學系

論文名稱

以橋式T線圈實現微型化三頻分支線耦合器
(Miniaturized Tri-band branch line coupler realized by bridge T-coil)

相關論文

★ 用於行動上網裝置之智慧型陣列天線	★ 吸收式帶止濾波器之研製
★ 一維及二維切換式波束掃描陣列天線	★ 寬頻微型化六埠網路接收機
★ 具有良好選擇度的寬頻吸收式帶止濾波器	★ 微小化吸收式帶止濾波器之通帶改善
★ 共面波導帶通濾波器之研製	★ 微帶耦合線帶通濾波器與雙工器研製
★ 宇宙微波背景輻射陣列望遠鏡接收機之校準信號源研製	★ K-Band及Q-Band毫米波帶通濾波器設計
★ 薄膜製程射頻被動元件設計	★ 微波帶通低雜訊放大器設計
★ 積體式微波帶通濾波器之研製	★ 應用於高位元率無線傳輸系統之V頻段漸進式開槽天線陣列
★ 以多重耦合線實現多功能帶通濾波器	★ 以單刀雙擲帶通濾波器實現高整合度射頻前端收發系統

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

至系統瀏覽論文 (2028-8-8以後開放)

摘要(中)

本論文以積體化三頻分支線耦合器為研究目標，提出使用三頻橋式T線圈(Bridged-T Coil, BTC)等效三頻傳輸線的設計方法。首先建立三頻BTC設計公式，再根據選定的操作頻率所對應之電氣長度求解出BTC之各集總元件值，最後於PCB及WIPD製程中驗證等效傳輸線的性能。本研究所提出的三頻BTC等效傳輸線不但有效縮小傳輸線電路面積，更於2.3 / 3.7 / 4.9 GHz三個頻率下達到與目標阻抗匹配，然而相位誤差過大是仍待改善的問題。後續並進行損耗及寄生效應分析，以評估BTC設計的改善方向。
本研究並將上述設計的三頻BTC組合成三頻分支線耦合器，並以WIPD製程實現，其操作頻率為1.9 / 3.7 / 4.8 GHz，電路面積僅3.67 mm × 3.006 mm，於4.8 GHz時的電氣尺寸為0.060 λ0 × 0.049 λ0。

摘要(英)

This paper focuses on the integrated three-band branch-line coupler and proposes a design method using the equivalent three-band transmission lines with Bridged-T Coils (BTC). First, the design formulas for the three-band BTC are established, and then the component values of the BTC are solved based on the chosen operating frequencies′ corresponding electrical lengths. Finally, the performance of the equivalent transmission lines is verified through PCB and WIPD processes. The proposed three-band BTC in this study not only effectively reduces the circuit area of the transmission lines but also achieves impedance matching at 2.3 / 3.7 / 4.9 GHz frequencies. However, the problem of excessive phase error still needs to be addressed. Subsequent loss and parasitic effect analyses are conducted to evaluate the improvement direction of the BTC design.
Furthermore, the designed three-band BTC is combined to form a three-band branch-line coupler and implemented using the WIPD process. The operating frequencies are 1.9 / 3.7 / 4.8 GHz, and the circuit area is only 3.67 mm × 3.006 mm. The electrical dimensions at 4.8 GHz are 0.060 λ0 × 0.049 λ0.

關鍵字(中)

★ 三頻
★ 微型化
★ 分支線耦合器

關鍵字(英)

★ Tri-band
★ Miniaturized
★ branch line coupler

論文目次

論文摘要 i
Abstract ii
誌謝 iii
目錄 iv
圖目錄 vi
表目錄 xii
第一章緒論 1
1.1研究動機 1
1.2文獻回顧 3
1.3章節介紹 4
第二章三頻橋式T線圈 5
2.1電路架構與原理 5
2.2 以PCB實現三頻橋式T線圈 18
2.2.1 PCB基板介紹 18
2.2.2 BTC電路佈局設計與實測結果 19
2.3 以WIPD實現三頻橋式T線圈 48
2.3.1 WIPD基板介紹 48
2.3.2 BTC電路佈局設計與實測結果 49
2.4 以WIPD實現三頻橋式T線圈之改版設計 77
2.5 小結與損耗分析 105
第三章積體化三頻分支線耦合器 114
3.1 電路架構 114
3.2 以PCB實現之三頻分支線耦合器 117
3.3 以WIPD實現之微型化三頻分支線耦合器 125
3.4 WIPD微型化三頻分支線耦合器之改版設計 132
3.5 頻偏分析 141
第四章結論及未來展望 148
參考文獻 150

參考文獻

[1] 李駿華, "無頻寬減損之微小化功率分配器與巴特勒矩陣," 碩士論文國立中央大學,2011.
[2] 方偉廷, "基於橋式T線圈之微型化切換式波束成型模組," 博士論文國立中央大學, June 2017.
[3] 呂沛珊, "可組態之積體化微波被動元件設計," 碩士論文國立中央大學,2019.
[4] 莊競輝, "單頻和雙頻帶可重組式微波被動元件," 碩士論文國立中央大學,2020.
[5] F. Lin and Q. Chu, "Tri-band branch-line coupler with T-type and additional port impedance transformers," Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation, 2012, pp. 1-2.
[6] H. Ren, J. Shao, M. Zhou, B. Arigong, J. Ding and H. Zhang, "Design of tri-band branch-line couplers using novel tri-band transmission lines," Texas Symposium on Wireless and Microwave Circuits and Systems, 2014, pp. 1-4, doi: 10.1109/WMCaS.2014.7015884.
[7] V. Sinchangreed, M. Uthansakul and P. Uthansakul, "Design of tri-Band quadrature hybrid coupler for WiMAX applications," 2011 International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS), 2011, pp. 1-4, doi: 10.1109/ISPACS.2011.6146090
[8] G. Acri et al., "A Millimeter-Wave Miniature Branch-Line Coupler in 22-nm CMOS Technology," in IEEE Solid-State Circuits Letters, vol. 2, no. 6, pp. 45-48, June 2019, doi: 10.1109/LSSC.2019.2930197.
[9] W. -T. Fang, E. -W. Chang and Y. -S. Lin, "Bridged-T Coil for Miniature Dual-Band Branch-Line Coupler and Power Divider Designs," in IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 2, pp. 889-901, Feb. 2018, doi: 10.1109/TMTT.2017.2756960.
[10] Y. -S. Lin, J. -H. Zhuang, Y. -C. Wu and T. -H. Cheng, "Design and Application of Novel Single- and Dual-Band Reconfigurable Microwave Components With Filter and Coupler Functions," in IEEE Transactions on Microwave Theory and Techniques, vol. 70, no. 6, pp. 3163-3176, June 2022, doi: 10.1109/TMTT.2022.3162842.
[11] W. -T. Fang, E. -W. Chang and Y. -S. Lin, "Bridged-T Coil for Miniature Dual-Band Branch-Line Coupler and Power Divider Designs," in IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 2, pp. 889-901, Feb. 2018, doi: 10.1109/TMTT.2017.2756960.
[12] http://www2.cic.org.tw/~hitd/PCB/doc/DRM_PCB.pdf
[13] https://passive-components.eu/integrated-passives-market-gets-active/
[14] David M. Pozar , "Microwave Engineering 4rd edition," 2011 New York :John Wiley & Sons .p.343
[15] W. R. Eisenstadt and Y. Eo, "S-parameter-based IC interconnect transmission line characterization," in IEEE Transactions on Components, Hybrids, and Manufacturing Technology, vol. 15, no. 4, pp. 483-490, Aug. 1992, doi: 10.1109/33.159877.

指導教授

林祐生(Yo-Shen Lin)

審核日期

2023-8-10

推文