印刷式微型化雙頻槽孔天線設計

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：42

、訪客IP：18.191.189.85

姓名

賴志宏(Chih-hung Lai) 查詢紙本館藏

畢業系所

電機工程學系

論文名稱

印刷式微型化雙頻槽孔天線設計
(Design of Printed Compact Dual-Band Slot Antennas)

相關論文

★ 利用缺陷型接地結構之雙頻微型平面倒F天線設計	★ 應用於第三代行動電話之倒Ｆ天線設計
★ 使用寄生元件之平面式倒F型雙頻天線設計	★ 利用寄生元件之平面式倒 F 型三頻天線設計
★ 無線通訊之三頻天線設計	★ 無線通訊之雙頻與三頻槽孔型天線設計
★ 應用於智慧型行動裝置之LTE/WWAN多頻單極天線設計	★ 應用於行動手持裝置之LTE/WWAN天線設計
★ 利用背腔式槽孔線結構之多頻段天線設計	★ 利用缺陷地面共振電路之介質量測技術
★ 應用於藍芽與全球衛星定位系統之電抗性負載型雙頻槽孔天線	★ 帶通圓形極化頻率選擇面之設計
★ 啞鈴型缺陷地面之介質量測電路分析與設計	★ 雙頻圓極化微波極化器設計
★ 利用微小共振電路之多頻段天線設計	★ 應用於X-band平面吸波器之薄型負載電路設計

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]

[檢視]

[下載]

本電子論文使用權限為同意立即開放。
已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。
請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。

摘要(中)

摘要
在本論文中，我們將研究一微型化雙頻槽孔天線在2.4 GHz和5 GHz無線網路上的應用。在本篇論文提到，天線設計的特點在於體積微型化的設計，而縮小天線本體的大小，不外乎是改變其形狀；而我們利用天線彎曲（meander）及多條槽孔（multislot）的方式來實現；最後天線本體僅10 x 10 x 0.4 mm^3大小。不僅於此，最後天線可在 PCB板邊實現，方便其它積體電路的整合；同時並提供最高超過0 dBi的輻射增益。量測與模擬有不錯地一致性。
此外，提出了一以微帶線饋入方式的新型微型化雙頻槽孔天線；此天線可有效地抑制倍頻及更縮小其體積。
最後，模擬一系列當其金屬元件靠近天線本體時，反射損耗值的表現，以及訊號線靠近天線本體時，反射損耗值與隔離度的表現，均可發現有不錯的特性呈現。

摘要(英)

Design of Printed Compact Dual-Band Slot Antennas
ABSTRACT
In the thesis, we investigate a compact dual-band slot antenna for 2.4 GHz and 5 GHz wireless applications. A technique for compact antenna design is proposed. Reduced-size monopole slot antennas with different slot shapes placed on a small ground plane are studied. We propose the dual-band slot antenna with a compact size of 10 x 10 x 0.4 mm^3.This antenna locates at the corner of the ground plane and can be easily integrated with other circuits as a whole in a PCB. The peak gain of the proposed antenna is more than 0 dBi. The measurement is in good agreement with simulation. Additionally, a novel compact microstrip-fed dual-band slot antenna is proposed to achieve suppression of harmonics and miniaturization of the antenna.

關鍵字(中)

★ 微型化
★ 雙頻天線
★ 槽孔

關鍵字(英)

★ compact
★ dual-band
★ slot antenna

論文目次

目錄
頁次
中文摘要 …………………………………………………… i
英文摘要 …………………………………………………… ii
致謝 …………………………………………………… iii
目錄 …………………………………………………… iv
圖目錄 …………………………………………………… vii
表目錄 …………………………………………………… x
第一章、序論……………………………………………… 1
1-1 研究動機與目的………………………………… 1
1-2 論文概述………………………………………… 2
1-3 論文綱要………………………………………… 3
第二章、印刷式微型化2.4 GHz槽孔天線設計………… 4
2-1 摘要……………………………………………… 4
2-2 介紹……………………………………………… 4
2-3 天線設計原理…………………………………… 7
2-4 天線設計流程與概念…………………………… 12
2-5 2.4 GHz槽孔天線設計………………………… 14
2-5-1 微帶線末端開路與末端路的討論……………… 17
2-5-2 槽孔寬度的決定………………………………… 20
2-5-3 改變微帶線末端Ls長度的討論………………… 21
2-5-4 槽孔與板邊距離的討論………………………… 23
2-5-5 槽孔彎曲程度的討論…………………………… 25
2-5-6 多重槽孔路徑對頻寬的討論…………………… 27
2-6 結論……………………………………………… 29
第三章、印刷式微型化5 GHz槽孔天線設計…………… 32
3-1 5 GHz槽孔天線設計…………………………… 32
3-1-1 槽孔寬度的決定………………………………… 32
3-1-2 利用漸進式開槽對頻寬的討論………………… 34
3-1-3 多重槽孔路徑對頻寬的討論…………………… 36
3-2 結論……………………………………………… 36
第四章、印刷式微型化雙頻槽孔天線設計……………… 38
4-1 2.4/5 GHZ雙頻槽孔天線設……………………… 38
4-2 雙頻槽孔天線模擬與實作差異的討論………… 41
4-3 新型單一鑿孔(Via)雙頻天線的模擬與實作… 51
4-4 結論……………………………………………… 59
第五章、印刷式微型化雙頻槽孔天線的應用…………… 60
5-1 天線陣列上的應用……………………………… 60
5-2 線抗干擾特性的討論…………………………… 61
5-3 結論……………………………………………… 66
第六章、印刷式微型化雙頻槽孔天線的應用…………… 67
參考文獻 …………………………………………………… 68
附錄 …………………………………………………… 72

參考文獻

參考文獻
[1] K. Virga and Y. Rahmat-Sami,“Low-profile enhanced-bandwidth pifa antennas for wireless communications packaging, ”IEEE Transactions on Antennas and Propagation, vol. 45, no. 10, pp. 1879-1888, Oct. 1997.
[2] W. Ren, Z. Shi, Y. Li, and K. Chen, “Compact Dual-Band T-slot Antenna for 2.45/5 GHz Wireless Applications,” Communications, Circuits and Systems Proceedings, 2006 International Conference on vol 4, pp. 2493 – 2497, June 2006.
[3] H. G. Akhavan and D. M. Syahkal:“Study of coupled slot antennas fed by microstrip lines,”10th Int. Conf. on Antennas and Propagation, Edinburgh, UK, 1997, vol. 1, pp. 1290-1292
[4] J. Y. Sze and K. L. Wong,“Bandwidth enhancement of a microstrip line-fed printed wide-slot antenna,” IEEE Transactions on Antennas and Propagation, vol. 49, no. 7, pp. 1020-1024, Jul. 1997.
[5] S. I. Latif, L. Shafai, and S. K. Sharma,“Bandwidth Enhancement and Size Reduction of Microstrip Slot Antennas, ”IEEE Trans. Antennas Propag., vol. 53, no.3, pp. 994-1003, MARCH 2005.
[6] S. K. Sharma, L. Shafai, and N. Jacob,“Investigation of wide-band microstrip slot antenna,”IEEE Trans. Antennas Propag., vol. 52, pp. 865-872, Mar. 2004.
[7] W. S. Chen and K. Y. Ku, “Broadband design of a small non-symmetric ground λ/4 open slot antenna,” Microwave Journal, pp. 110-120, Jan 2007.
[8] P. Lindberg, E. Ojefors, and A. Rydberg, “Wideband slot antenna for low-profile hand-held terminal applications,” in Proc. 36th Europ. Microw.
Conf. (EuMC2006), Manchester, U.K., pp. 1698–1701.
[9] H. M. Hsiao, J. W. Wu, and Y. D. Wang, “Novel dual-broadband rectangular-slot antenna for 2.4/5 GHz wireless communication,” Microwave and Optical Technology Letters, vol. 46, pp. 197-201, 2005.
[10] N.Behdad and K. Sarabandi, “A multiresonant signale-element wideband slot antenna,” IEEE Transactions on Antennas and Wireless Propagation Letters, vol. 3, pp. 5-8, 2004.
[11] J. Hwang, S. Jung, S. Kang, and Y. Kim, “Compact Wound-Type Slot Antenna With Wide Bandwidth,” IEEE Microwave and Wireless Components Letters , vol. 14, no.11, pp. 569-571, NOV. 2004.
[12] G. Y. Lee, Y. Kim, J. S. Lim, and S. Nam, “Size reduction of microstrip-fed slot antenna by inductive and capacitive loading,” Antennas and Propagation society,2003 IEEE international symposium, vol. 1, pp. 312-315, June 2003.
[13] J. M. Kim, J. G. YooK, W. Y. Song, Y. J. Yoon, J. Y. Park, and H. K. Park, “Compact Meander-Type Slot Antennas,” Antennas and Propagation society,2001 IEEE international symposium, vol. 2, pp. 724-727, July 2001.
[14] W.L. Stutzman and G.A. Thiele, “Antenna theory and design,”(John Wiley &
Sons, New York, USA, 1998, 2nd edu.)
[15] Y. Yoshimura,“A Microstripline Slot Antenna,”IEEE Trans. Microwave Theory Tech., pp. 760-762, Nov. 1972.
[16] D. M. Pozar, "A reciprocity method of analysis for printed slot and slot-coupled microstrip antennas," IEEE Trans. Antennas Propag., vol. 34, pp. 1439-1446, Dec. 1986.
[17] J. S. Rao and B. N. Das, “Impedance characteristics of transverse slots in the
ground plane of a stripline," Proc. IEE, vol. 125, pp. 29-32, Jan. 1978.
[18] P. Rakluca, N. Anantrasirichai,“A Dual Band Right Angle Microstrip Slot Antenna” Communications, Circuits and Systems Proceedings, 2006 International Conference on vol 2, pp.1407 – 1410, June 2006.
[19] A. P. Zhao and J. Rahola, “Quarter-wavelength wideband slot antenna for 3–5GHz mobile applications,” IEEE Antennas Wireless Propag. Lett., vol. 4, pp. 421–424, 2005.
[20] H. Kim and Y. J. Yoon, Norwood, “Compact microstrip-fed meander slot antenna for harmonic suppression,” Electronics Lett., vol.39, NO.10, pp. 761-763, May 2003.
[21] D. H. Choi, Y. J. Cho, and S. O. Park, “A Broadband T-Shaped Microstrip-line-fed Slot Antenna with Harmonic Suppression,” Asia-Pacific Conference Proceedings, 2005.
[22] D. W. Browne, M. Manteghi, M. P. Fitz, and Y. R. Samii , “Experiments With Compact Antenna Arrays for MIMO Radio Communications,” IEEE Trans. Antennas Propagat., vol. 54, pp. 3239-3250, Nov. 2006.
[23] K. L. Wong, C. H. Chang, and Y. C. Lin, “Priented PIFA EM Compatible With Nearby Conducting Elements,” IEEE Trans. Antennas Propagat., vol. 55, no. 10, pp. 2919-2922, Oct. 2007.
[24] C. I. Lin, K. L. Wong, “Printed Monopole Slot Antenna for Internal Multiband Mobile Phone Antenna,” IEEE Trans. Antennas Propagat., vol. 55, no. 12, pp. 3690-3697, December 2007.
[25] J. W. Wu, H. M. Hsiao, J. H. Lu, and S. H. Chang, “Dual broadband design of rectangular slot antenna for 2.4G and 5GHz wireless communication”, Electronics Lett., vol.40, no.23, 11th Nov. 2004.
[26] Y. C. Lin, and K. J. Hung, “Compact Ultrawideband Rectangular Aperture Antenna and Band-Notched Designs”, IEEE Trans. Antennas Propag., vol. 54, pp. 3075-3081, Nov. 2006.
[27] D. M. Pozar, Microwave Engineering, 3nd edition. New York: Wiley, 2005.
[28] High Frequency Structure Simulator (HFSS). Version 10, Ansoft Corporation.
[29] Microwave Office. Appl. Wave Res. Inc., El Segundo, CA, 2002.
[30] ADS version 2005A, Agilent Inc., 2003.

指導教授

丘增杰(Tsen-chieh Chiu)

審核日期

2008-7-1

推文