微型化毫米波雙頻分支線耦合器

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：129

、訪客IP：18.118.19.189

姓名

李孟芸(Meng-Yun Li) 查詢紙本館藏

畢業系所

電機工程學系

論文名稱

微型化毫米波雙頻分支線耦合器
(Miniaturized Millimeter-Wave Dual-Band Branch-Line Coupler)

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 (2029-7-23以後開放)

摘要(中)

本論文以微型化毫米波雙頻分支線耦合器為研究目標，設計上使用雙頻橋式T線圈(Bridged-T Coil, BTC)取代傳輸線，同時達到電路尺寸微型化與雙頻操作的效果，並且建構加入導體損耗與介質損耗之有損橋式T線圈模型，以分析雙頻橋式T線圈各元件的損耗。
首先，以WIPD製程實現sub-6GHz頻段的雙頻分支線耦合器，以串接雙頻橋式T線圈取代傳輸線，實現兩個操作頻率具同相位輸出之雙頻分支線耦合器，其電路面積為4mm × 3mm，中心頻率分別為1.85GHz與5.8GHz，在中心頻率之電氣尺寸分別為0.02λ0 × 0.02λ0與0.08λ0 × 0.06λ0。接著將操作頻率提升至毫米波頻段，分別以WIPD製程與90nm CMOS製程實現雙頻分支線耦合器，以WIPD製程實現之18.7/38.5GHz雙頻分支線耦合器，其電路面積為1.5mm × 1.4mm，在中心頻率之電氣尺寸分別為0.09λ0 × 0.08λ0與0.19λ0 × 0.18λ0。以90nm CMOS製程實現之18.7/38GHz雙頻分支線耦合器，其電路面積為0.5mm × 0.5mm，在中心頻率之電氣尺寸分別為0.03λ0 × 0.03λ0與0.07λ0 × 0.07λ0。
上述實作電路成功驗證將雙頻橋式T線圈用於毫米波頻段雙頻元件設計的可行性。

摘要(英)

In this thesis, miniaturized of millimeter wave dual-band branch line couplers are proposed. By replacing the transmission lines in a conventional branch-line coupler with bridged-T coils, the circuit size reduction and dual-band operation can be achieved simultaneously. Additionally, a lossy bridged-T coil model incorporating frequency-dependent conductor loss and dielectric loss is constructed to analyze the loss of each component of the dual-band bridged-T coil.
First, a 1.85/5.8-GHz dual-band branch-line coupler is implemented using the WIPD process. By cascading the dual-band bridged-T coils to replace the λ/4 transmission line, a dual-band branch line coupler with the same phase difference at two operating frequencies are achieved. The circuit size is 4mm × 3mm while the electrical size is around 0.02λ0 × 0.02λ0 at 1.85GHz and 0.08λ0× 0.06λ0 at 5.8GHz.
Next, the operating frequencies are raised to millimeter wave band, and two dual-band branch line couplers are implemented in WIPD process and 90nm CMOS process. The circuit size of the proposed18.7/38.5-GHz dual-band branch-line coupler in WIPD is 1.5mm × 1.4mm. The corresponding electrical size is around 0.09λ0 × 0.08λ0 at 18.7GHz and 0.19λ0× 0.18λ0 at 38.5GHz. The circuit size of the porposed 18.7/38-GHz dual-band branch line coupler in CMOS is 0.5mm × 0.5mm, while the corresponding electrical size is around 0.03λ0 × 0.03λ0 at 18.7GHz and 0.07λ0× 0.07λ0 at 38GHz.
These two dual-band coupelrs successfully verify the feasibility of bridged-T coils for realizing dual-band circuit components in the millimeter wave band.

關鍵字(中)

★ 雙頻
★ 微型化
★ 分支線耦合器

關鍵字(英)

★ Dual-band
★ Miniaturized
★ Branch-line coupler

論文目次

論文摘要 I
Abstract II
目錄 III
圖目錄 VI
表目錄 X
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 5
第二章雙頻橋式T線圈 6
2.1 電路架構與原理 6
2.2 有損橋式T線圈模型 10
2.2.1 有損橋式T線圈模型萃取 10
2.2.2 有損橋式T線圈模型之應用:WIPD製程 15
2.2.3 有損橋式T線圈模型之應用: CMOS製程 25
2.3 結果與討論 35
第三章 1.85/5.8GHz微型化雙頻分支線耦合器 36
3.1 電路架構與原理 36
3.2 WIPD製程微型化雙頻分支線耦合器 41
3.2.1 雙頻橋式T線圈電路佈局設計 41
3.2.2 雙頻分支線耦合器電路佈局設計 50
3.2.3 晶片實作與量測 53
3.3 結果與討論 57
第四章微型化毫米波雙頻分支線耦合器 60
4.1 電路架構與原理 60
4.2 WIPD製程雙頻分支線耦合器 64
4.2.1 雙頻橋式T線圈電路佈局設計 64
4.2.2 18.7 / 38.5 GHz雙頻分支線耦合器 68
4.2.3 晶片實作與量測 71
4.2.4 小結 75
4.3 90nm CMOS製程雙頻分支線耦合器 76
4.3.1 雙頻橋式T線圈電路佈局設計 77
4.3.2 18.7 / 38GHz雙頻分支線耦合器 81
4.3.3 晶片實作與量測 84
4.3.4 小結 91
4.4 結果與討論 92
第五章結論與未來展望 96
參考文獻 98

參考文獻

[1] R. Ma and Z. Zhang, "A Case Study of Starlink and 5G in Future Space based Internet Services," 2022 4th International Symposium on Smart and Healthy Cities (ISHC), Shanghai, China, 2022.
[2] D. M. Pozar, Microwave engineering. John Wiley & Sons, 2009.
[3] X. Xia et al., "A 26/38-GHz Dual-Band Filtering Balanced Power Amplifier MMIC for 5G Mobile Communications," in IEEE Microwave and Wireless Technology Letters, vol. 33, no. 4, pp. 419-422, April 2023.
[4] C. Hannachi and K. Wu, "Dual-Mode RF Mixer for Low-Power Direct-Conversion Receiver," in IEEE Microwave and Wireless Components Letters, vol. 32, no. 6, pp. 583-586, June 2022.
[5] X. Y. Zhang, Z. -X. Du and Q. Xue, "High-Efficiency Broadband Rectifier With Wide Ranges of Input Power and Output Load Based on Branch-Line Coupler," in IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 64, no. 3, pp. 731-739, March 2017.
[6] R. Arruela, T. Varum and J. N. Matos, "Design of a Compact Ka-Band Reflection-Type Vector Modulator Phase Shifter," in IEEE Microwave and Wireless Technology Letters, vol. 34, no. 1, pp. 53-56, Jan. 2024.
[7]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.
[8]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.
[9]張恩維, "新式微小化雙頻微波被動電路," 碩士論文國立中央大學,2017.
[10]林承運, "微型化雙頻混成耦合器," 碩士論文國立中央大學,2018.
[11] H. Kim, B. Lee and M. J. Park, “Dual-band branch-line coupler with port extensions,” IEEE Trans. Microw. Theory Techn., vol. 58, no. 3, pp. 651-655, Mar. 2010.
[12] Chao Gai, Yong-Chang Jiao, “Compact Dual-Band Branch-Line Coupler With Dual Transmission Lines, ” IEEE Microwave and Wireless Components Letters, Vol. 26, NO.5, pp. 325-327, May 2016.
[13] L. Zhan, Z. Li, G. Wu and P. Roblin, "Dual-band branch-line coupler with orthogonal coupled branches," 2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON), Sand Key, FL, USA, 2018, pp. 1-4.
[14] W. Feng, X. Duan, Y. Shi, X. Y. Zhou and W. Che, "Dual-Band Branch-Line Couplers With Short/Open-Ended Stubs," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 67, no. 11, pp. 2497-2501, Nov. 2020.
[15] M. Rezvani Pakdeh, A. Tajik and M. Fakharzadeh, "A Novel Dual-Band Transmission Line With Equal-Phase Responses," in IEEE Transactions on Microwave Theory and Techniques, vol. 69, no. 2, pp. 1265-1272, Feb. 2021.
[16] W. Feng, Y. Zhao, W. Che, H. Chen and W. Yang, "Dual-/Tri-Band Branch Line Couplers With High Power Division Isolation Using Coupled Lines," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 4, pp. 461-465, April 2018.
[17] H.-C. Lu, Y.-L. Kuo, P.-S. Huang, and Y.-L. Chang, “Dual-band CRLH branch line coupler in LTCC by lumped elements with parasitic control,” in IEEE MTTS Int. Microw. Symp. Dig., pp. 393-396, May 2010.
[18] M. Zhuo, "Lumped Equivalent Models of Dual-Band Dual-Mode Transmission Lines and Their Application to Couplers," in IEEE Transactions on Circuits and Systems II: Express Briefs, doi: 10.1109/TCSII.2024.
[19] Y. -S. Lin, C. -Y. Hsu, H. -R. Chuang and C. -Y. Chen, "A miniature 26-/77-GHz dual-band branch-line coupler using standard 0.18-µm CMOS technology," 2010 IEEE Radio Frequency Integrated Circuits Symposium, Anaheim, CA, USA, 2010.
[20] 范祐維, "微型化之雙頻切換式波速成行模組," 碩士論文國立中央大學,2023.
[21] Y. -S. Lin, P. -S. Lu and C. -Y. Lu, "Miniature V-Band Rat-Race Coupler in CMOS Using Cascaded Bridged-T Coils," in IEEE Transactions on Microwave Theory and Techniques, vol. 71, no. 2, pp. 737-749, Feb. 2023.
[22] 魏俊豪, "微型化雙頻匹配電路設計集應用," 碩士論文國立中央大學,2019.

指導教授

林祐生(Yo-Shen Lin)

審核日期

2024-7-26

推文