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姓名 吳晨瑞(CHEN-RUI,WU) 查詢紙本館藏 畢業系所 電機工程學系 論文名稱 利用石英製程之50-110 GHz 漸變開槽天線設計
(Design of 50-110 GHz Tapered slot Antenna Using Quartz Substrate Integrated Passive Device (IPD) Process)相關論文 檔案 [Endnote RIS 格式]
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至系統瀏覽論文 (2028-7-1以後開放)
摘要(中) 本論文提出了一種基於石英製程的50-110 GHz漸變開槽天線設計。該天線採用石英基板，並通過CPW-CPS饋入方式，利用漸變開槽產生50-110 GHz的寬頻輻射模式。選擇漸變開槽是因為它具有高增益和寬頻特性。天線設計中使用了國家半導體研究中心提供的石英製程，石英基板的介電常數為3.79，切損耗為0.0006，並與BCB半導體介質（介電常數為2.65，切損耗為0.001）結合使用。該製程提供了4層金屬層用於設計。為了保持平面性，天線和CPW-CPS結構都設計在同一層金屬上。而驗證CPW-CPS過渡設計的有效性為使用背對背方式進行測試。針對單一天線設計中高頻相位不均勻的問題，在天線板端前緣添加了寄生元件，以改善相位分佈並提高高頻增益。在1×2天線陣列設計中，採用一分二的T-Junction饋電結構，模擬結果顯示單一天線和天線陣列均實現了50-110 GHz的寬頻特性。通過優化下的設計，本論文實現了具有高增益和寬頻特性的50-110 GHz漸變開槽天線，為高頻通訊和雷達系統等應用提供了一種有效的解決方案。 摘要(英) The thesis presents the design of 50-110 GHz Tapered slot antennas using a quartz-based fabrication process. The proposed design utilizes a quartz substrate and employs CPW-CPS feeding to achieve a wideband radiation. The choice of Tapered slot is motivated by its wideband characteristics.
The quartz fabrication process provided by the National Semiconductor Research Center is utilized. The quartz substrate has a dielectric constant of 3.79 and a loss tangent of 0.0006. It is combined with the BCB semiconductor material, which has a dielectric constant of 2.65 and a loss tangent of 0.001. The process allows for the utilization of four metal layers in the design. To maintain planarity, both the antenna and the CPW-CPS structure are designed on the same metal layer. The CPW-CPS transition design is verified through back-to-back measurements. To address the issue of non-uniform phase distribution in the single antenna design at high frequencies, parasitic elements are added at the front edge of the antenna substrate to improve phase distribution and enhance high-frequency gain.
In the design of a 1x2 antenna array, a one-to-two T-Junction feeding structure is employed, and simulation results demonstrate that both the single antenna and the antenna array achieve a wideband performance from 50 to 110 GHz.
By optimizing the design using the quartz fabrication process, the thesis successfully realizes a 50-110 GHz Tapered slot antenna with high gain and wideband characteristics. This provides an effective solution for applications such as high-frequency communication and radar systems.關鍵字(中) ★ 石英製程
★ 漸變開槽天線
★ 寬頻天線
★ 增益優化關鍵字(英) ★ Quartz Substrate Integrated Passive Device (IPD) Process
★ Tapered slot Antenna
★ Broadband antenna
★ Gain enhancement論文目次 摘要 i
Abstract ii
誌謝 iii
目錄 iv
圖目錄 vi
表目錄 xii
第一章 序論 1
1-1 文獻回顧 1
1-2 研究動機 4
1-3 章節介紹 5
第二章 天線基礎理論 6
2-1 簡介 6
2-2 漸變開槽天線概述 7
2-3 漸變開槽天線效能增強方式 9
第三章 利用石英製程之50-110 GHz天線設計 15
3-1 簡介 15
3-2 利用石英製程之50-110 GHz 天線設計 16
3-3 利用石英製程之50-110 GHz cpw-to-cps設計 24
3-4 利用石英製程之50-110 GHz 單一天線優化 49
3-5 利用石英製程之50-110 GHz 天線陣列設計 55
第四章 模擬與量測 63
4-1單一天線量測 63
4-2 單一天線優化量測 72
4-3天線陣列量測 80
第五章 結論 88
參考文獻 89參考文獻 [1] K. Ebnabbasi, D. Busuioc, R. Birken, and M. Wang, “Transactions on Antennas and Propagationer design of Vivaldi and co-planar Tapered slot antenna (TSA) by chebyshev transformer,” IEEE Trans. Antennas Propag., vol. 60, no. 5, pp. 2252–2259, May 2012.
[2] W. Wang and Y. Zheng, “Improved design of the Vivaldi dielectric notch radiator with etched slots and a parasitic patch,” IEEE Antennas Wireless Propag. Lett., vol. 17, no. 6, pp. 1064–1068, Jun. 2018.
[3] X. Shi, Y. Cao, Y. Hu, X. Luo, H. Yang, and L. H. Ye, “A high-gain antipodal Vivaldi antenna with director and metamaterial at 1–28 GHz,” IEEE Antennas Wireless Propag. Lett., vol. 20, no. 12, pp. 2432–2436, Dec. 2021.
[4] P.J.Gibson, "The Vivaldi aerial"- Proceedings of the 9th European Microwave Conference, p. 101–105. 1979
[5] A. S. Dixit and S. Kumar, “A survey of performance enhancement techniques of antipodal Vivaldi antenna,” IEEE Access, vol. 8, pp. 45774–45796, 2020.
[6] S. Mao, C. Hwang, R. Wu, and C. Chen, “Analysis of coplanar waveguide to-coplanar stripline transitions,” IEEE Trans. Microw. Theory Techn., vol. 48, no. 1, pp. 23–29, Jan. 2000.
[7] Dong, Y.; Johansen, T.K.; Zhurbenko, V.; Hanberg, P.J. Coplanar Transitions Based on Aluminum Nitride Interposer Substrate for Terabit Transceivers. In Proceedings of the 2017 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10–12 October 2017; pp. 620–623.
[8] K. Hettak et al., “New miniature broadBand CPW-to-slotline transitions,” IEEE Trans. Microw. Theory Techn., vol. 48, no. 1, pp. 138–146, Jan. 2000.
[9] H. Kim and R. F. Drayton, “Wire-bond free technique for right-angle coplanar waveguide bend structures,” IEEE Trans. Microw. Theory Tech., vol. 57, no. 2, pp. 442–448, Jan. 2009
[10] https://www.radartutorial.eu/06.antennas/Transactions on Antennas and Propagationered%20Slot%20Antenna.en.html
[11] https://www.comsol.de/blogs/vivaldi-antenna-design-analysis
[12] https://www.cambridge.org/core/journals/international-journal-of-microwave-and-wireless-technologies/article/abs/design-of-a-highgain-dualband-antipodal-vivaldi-antenna-array-for-5g-communications/2E96ABE040ABFB7A7254F3B5230CB8D2
[13]https://www.radioeng.cz/fulltexts/2018/18_01_0054_0062.pdf
[14]https://espace.library.uq.edu.au/data/UQ_231170/mebpub_19.pdf?Expires=1681459946&Key-Pair-Id=APKAJKNBJ4MJBJNC6NLQ&Signature=Pi5hw0jxneYiQGEneFljVZZF5dkJgUzxjGndjV33MIHatgNZyCWWbc5c2DJfUlKcBKc~Q2hKSt1HPTjVDa3tdcJpeBvDeQR1pNZZBOSR6IwlvynxiUHinvezC-rbRk
[15] Structure of proposed Tapered slot antenna. a Structure-1. b Structure-2 | Download Scientific Diagram (researchgate.net)
[16] https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6400219
[17] https://www.researchgate.net/figure/A-Configuration-of-proposed-elliptical-dielectric-lens-loading-Transactions on Antennas and Propagationered-post-wall_fig1_356259112
[18] https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8353130
[19] https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7101855指導教授 丘增杰(Tsen-Chieh Chiu) 審核日期 2023-7-11 推文 plurk
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