臺灣博碩士論文加值系統

本論文的內容主要探討針對植入或結合共振元件等相關技術，完成雙頻微帶天線設計，其設計方法是產生多個相鄰的共振模態來實現，因此如何在不改變原有微帶天線結構與尺寸條件並保有原共振模式之下，讓此寬槽孔微帶天線激發出多個相鄰的共振模態，是此研究的重點。近期的無線通訊產品發展，如:行動電話、無線區域網路、藍芽系統、全球定位系統、PDA等，都以朝向輕薄、短小、高度整合、寬頻、雙頻、多頻的目標來設計，因此如何設計一個製作簡單、低成本、寬頻帶、雙頻、或多頻的微帶天線，更深受各國產學界的重視。本論文所提出的雙頻之寬槽孔微帶天線設計，分別包含「植入寄生金屬片」與「摺疊式縮小化技術」等兩種結合共振元件設計方法，來完成新增低頻與高頻頻段的雙頻之寬槽孔微帶天線設計，並保留原寬槽孔微帶天線設計所具備的優點如：結構簡單、容易製作、阻抗頻寬極佳、容易與微波電路結合等，最後並將此設計應用在RFID 925MHZ、DCS 1800 MHz、PCS 1900 MHz、UMTS 2000 MHz、ISM 2400 MHz 、Bluetooth 2.4 GHz、WCDMA 2000 MHz、IEEE 802.11a 5.8GHZ、 IEEE 802.11g 2.4GHZ，等多個系統的頻帶應用。

This paper presents a novel design of the coplanar waveguide (CPW)-fed wide slot antenna with a widened tuning stub by adding an extra resonant element in/on the area of the ground-plane metal or other space, a new dual-band or wide slot antenna will be performed. Hence, how to excite dual modes or multiple adjacent resonant modes with similar radiation characteristics for the coplanar waveguide (CPW)-fed wide slot antennas design is the key point. From the relative technical literature it can be found that if the original resonant mode of the conventional patch (without an extra resonant element) does not be interfered after adding a new resonant element, this new antenna design will generate a new resonant mode which frequency can be adjustable by the size of the extra resonant element.

Finally, in this thesis, we proposed two novel dual-band/broadband coplanar waveguide (CPW)-fed wide slot antennas design with adding an extra resonant element, which have many practical application bands, such as RFID 925MHZ, DCS 1800 MHz, PCS 1900 MHz, UMTS 2000 MHz, ISM 2400 MHz, Bluetooth 2.4 GHz, WCDMA 2000 MHz, IEEE 802.11a (5.725GHz ~ 5.825GHz), IEEE 802.11g (2.4GHz ~ 2.4835GHz).Details of the experimental result and some simulated are presented and discussed.

中文摘要 i
英文摘要 ii
誌謝 iii
目錄 iv
表目錄 v
圖目錄 vi
第 ㄧ 章 序論 1
1.2 文獻導覽 2
1.3 論文架構 3
第 二 章 具有寄生金屬片之雙頻寬槽孔微帶天線設計 4
2.1 概述 4
2.2 使用具有寄生金屬片之雙頻寬槽孔微帶天線相關設計 5
2.2.1 天線設計 5
2.3 具有寄生金屬片之雙頻寬槽孔微帶天線實驗結果 6
2.4 具有寄生金屬片之雙頻寬槽孔微帶天線相關分析 11
2.5 心得與討論 31
第 三 章 縮小化之雙頻寬槽孔微帶天線設計 33
3.1 概述 33
3.2使用縮小化之雙頻寬槽孔微帶天線相關設計 35
3.2.1 天線設計 35
3.3 具有縮小化之雙頻寬槽孔微帶天線實驗結果 36
3.4 使用縮小化之雙頻寬槽孔微帶天線相關分析 39
3.5 心得與討論 54
第 四 章 結論 56
參考文獻 57

1.C. P. Wen, “Coplanar waveguide a sur-face strip transmission line suitable for nonre-ciprocal gyromagnetic device application,” IEEE Trans. Microwave Theory Tech., vol. 17, pp. 1087-1090, Dec, 1969.
2.H. D. Cheng, “Broadband CPW-fed square slot antennas with a widened tuning stub,” IEEE Trans. Antennas Propag., vol. 51, pp. 1982-1986, No. 8, August, 2003.
3.Hisao Iwasaki, “A Back-to-Back Rectangular-Patch Antenna Fed by a CPW,” IEEE Trans. Antennas Propag., Vol. 46, No. 10, pp. 1527-1530, October , 1998.
4.Wen Chen and Shan-Cheng Pan, "A novel dual-band antenna design for widened tuning-stub square slot antenna by embedding a U-shaped slit," 2006 National Symposium on Telecommunications, Kaohsiung, Taiwan, pp. 269 ,Dec 01~02, 2006.
5.潘善政，郭子豪，紀華竣，張塏浤“多頻RFID天線設計，2007年樹德科技大學無所不在校園(U-校園)生活環境建置之關鍵技術研討會。
6.Gui-Bin Hsieh and Shan-Cheng Pan, ”Dual-frequency triangular microstrip with an inset microstrip-line feed,” Microwave Optical Technol. Lett., vol. 27, pp. 318-320, Dec. 5, 2000. (SCI).
7.Horng-Dean Chen, Hong-Twu Chen, “A CPW-Fed Dual-Frequency Monopole Antenna,” IEEE Trans. Antennas Propagat., vol. 52, pp. 978-982, NO. 4, April 2004.
8.Jin-Sen Chen, “Studies of CPW-Fed Equilateral Triangular-Ring Slot Antennas and Triangular-Ring Slot Coupled Patch Antennas,” IEEE Trans. Antennas Propag., Vol. 35, No. 7. pp. 2208-2211, JULY 2005.
9.S. M. Deng, M. D. Wu, and P Hsu, “Analysis of Coplanar Waveguide-Fed Microstrip Antennas,” IEEE Trans. Antennas Propag., vol. 43, NO. 7. pp. 734-737, July 1995.
10.J. Y. Sze, C. I. G. Hsu and J. J. Jiao, “CPW-fed circular slot antenna with slit back-patch for 2.4/5 GHz dual-band operation,” Electron. Lett., Vol. 42, No.10, pp. 563-564,May 2006.
11.J. S. Chen and H. D. Chen, “Dual-band characteristics of annular-ring slot antenna with circular back-patch,” Electron. Lett., vol. 39, No. 6, pp. 487-488, 20th March, 2003.


12.Yen-Liang Kuo and Kin-Lu Wong, “Printed Double-T Monopole Antenna for 2.4/5.2GHz Dual-Band WLAN Operations,” IEEE Trans. Antennas Propagat., vol. 51, No. 9, pp. 2187-2192, September, 2003.
13.陳文山，”雙頻及寬頻槽孔天線的研究”，國立中山大學電機工程學系博士論文，（2001）。
14.L. Giauffret, J. M. Laheurte, and A. Papiernik “Study of Various Shapes of the Coupling Slot in CPW-Fed Microstrip Antennas,” IEEE Trans. Antennas Propag., Vol. 45, pp. 642-647,No. 4 April 1997.
15.Xian-Chang Lin and Cheng-Chieh Yu, “A Dual-Band CPW-Fed Inductive Slot-Monopole Hybrid Antenna,” IEEE Trans. Antennas Propag., Vol. 56, No. 1, pp. 282-285 JANUARY 2008.
16.N.W Chen, C. T Chuang, and J. W Shi, “A W-Band Linear Tapered Slot Antenna on Rectangular-Grooved Silicon Substrate,” IEEE Trans. Antennas Propag., Vol. 6, pp. 90-92, 2007.
17.J. M. Carroll, K. A. Tilley, and K. Chang, “Slot coupling of coplanar waveguide to patch antenna suitable for MMIC applications,“ Electron Lett, vol. 30, pp. 1195-1196, 1994.
18.H. K. Kan, R. B. Waterhouse, A. M. Abbosh, and M. E. Bialkowski, “Simple Broadband Planar CPW-Fed Quasi-Yagi Antenna,” IEEE Trans. Antennas Propag., Vol. 6, pp. 18-20, 2007.
19.G..-Y. Chen and J.-S. Sun, “Low profile planar dipole antenna,” Electron. Lett., Vol. 40, No.13 , Jun. 24th, pp. 790-792, 2004.
20.R. Chair, C. L Mak , K. F Lee, K. M. Luk, and A. A. Kishk, “Miniature Wide-Band Half U-Slot and Half E-Shaped Patch Antennas,” IEEE Trans. Antennas Propag., Vol. 53, No. 8, pp. 2645-2652,August, 2005.
21.K. Tilley, X.-D. Wu and K. Chang, “Coplanar waveguide fed coplanar strip dipole antenna,” Electron. Lett., Vol. 30, No.3 , pp. 176-177, Feb. 3rd, 1994.
22.A. A. Omar and Y. M. M. Antar, “A new broad-band, dual-frequency coplanar waveguide fed slot-antenna,’’ IEEE AP-S, pp, 904-907 ,1999.
23.L. Giauffret, J. M. Laheurte, and A. Papiernik, “Study of various shapes of the coupling slot in CPW-fed microstrip antennas,” IEEE Trans. Antennas Propagat., vol. 45, pp. 642-646, 1997.
24.S. Egashira and E. Nishiyama, “Stacked Microstrip Antenna with Wide Bandwidth and High Gain,” IEEE Trans. Antennas Propag., Vol. 44, No. 4, pp. 143-148, NOVEMBER 1996.
25.Jae W Lee, Choon Sik Cho, and Jaeheung Kim, “A new vertical half disc-loaded ultra-wideband monopole antenna (VHDMA) with a horizontally top-loaded small disc,” IEEE Antennas & Wireless Propag. Letters, pp. 198-201, Vol. 4, 2005.
26.Jen-Yea Jan and Liang-Chih Tseng, “Small Planar Monopole Antenna With a Shorted Parasitic Inverted-L Wire for Wireless Communications in the 2.4-, 5.2-, and 5.8GHz Bands,” IEEE Trans. Antennas Propag., Vol. 52, No. 7, pp. 1903-1905, JULY 2004.
27.W.J. Lui, C.H. Cheng, Y. Cheng and H. Zhu, “Frequency notched ultra-wideband
microstrip slot antenna with fractal tuning stub,” Electron. Lett., vol. 41, No. 6, 17th pp. 294-296,March, 2005.
28.X.-L. Liang, S. S. Zhong, W. Wang and F.-W. Yao, “Printed annular monopole antenna for ultra-wideband applications,” Electron. Lett., vol. 42, No. 2, 19th pp. 71-72, January 2006.
29.J.-P. Zhang, Y.-S. Xu and W.-D. Wang, “Ultra-wideband microstrip-fed planar elliptical dipole antenna,” Electron. Lett., Vol. 42 No. 3 , 2nd Jun. 24th, pp. 144-145, February 2006.
30.I.-J. Yoon, H. Kim, H.K. Yoon, Y.J. Yoon and Y.-H. Kim, “Ultra-wideband tapered slot antenna with band cutoff characteristic,” Electron. Lett., vol. 41, No. 11, 26th pp. 629-630, May 2005.
31.Yu-De Lin and Syh-Nan Tsai, “Coplanar waveguide-fed uniplanar bow-tie antenna,” IEEE Trans. Antennas Propag., Vol. 45, No. 2, pp. 305-306, Feb 1997.
32.C. Y. Chiu, P. L. Teng and K. L. Wong, “Shorted, folded planar monopole antenna for dual-band mobile phone,” Electron. Lett., Vol. 39, No.18 ,4th, pp. 1301-1302, September 2003.
33.G. Brzezina, L. Roy , and L. MacEachern, “Planar Antennas in LTCC Technology With Transceiver Integration Capability for Ultra-Wideband Applications,” IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 54, NO. 6, pp. 2830-2839, JUNE 2006.
34.D. Peroulis, K. Sarabandi, L. P. B. Katehi, “Design of reconfigurable slot antennas”, IEEE Transactions on Antennas and Propagation, vol. 53, pp. 645-654, Feb. 2005.
35.Nasimuddin , Karu P. Esselle, and A. K. Verma, “Wideband Circularly Polarized Stacked Microstrip Antennas,” IEEE Trans. Antennas Propag, Vol. 6, pp. 21-24, 2007.

36.F. Yang., Y. Rahmat-Samii, “Patch antennas with switchable slots (PASS) in wireless communications: concepts, designs, and applications”, IEEE Antennas and Propagation Magazine, vol. 47, pp. 13-29, April 2005.
37.Angelopoulos, E.S. Stratakos, Y.E. Kostaridis,A.I.Kaklamani, D.I.; Uzunoglu, N.K., "Multiband miniature coplanar waveguide slot antennas for GSM-802.1lb and 802.1lb-802.11a wireless applications", Wireless Communications and Networking, vol. l,pp.103-108,2003.
38.K.R. Boyle and P.J. Massey, “Nine-band antenna system for mobile phones,” IEEE Trans. Antennas Propag., Vol. 42, No. 5, pp. 4483-4486, March 2006.
39.Xuemei Ouyang, Monisha Ghosh and Joseph P. Meehan, “OPTIMAL ANTENNA DIVERSITY COMBINING FOR IEEE 802.11 A SYSTEM,” IEEE Transactions on Consumer Electronics, Vol. 48, No. 3, pp.738-74, AUGUST 2002.
40.Chin-Heng Lim, Yahong Wan, Boon-Poh Ng, Chong-Meng Samson See, “A Real-Time Indoor WiFi Localization System Utilizing Smart Antennas,” IEEE Transactions on Consumer Electronics, Vol. 53, No. 2, pp.618-622, MAY 2007.
41.B. Crow, T. Widjaja, J. Kim and P. Sakai, “IEEE 802.11 wireless local area networks,” IEEE Communications Magazine, pp. 116-126, September 1997.
42.翁敏航，”射頻被動元件設計”，東華書局，（2006）。
43.K. V. Seshagiri Rao , Pavel V. Nikitin, and Sander F. Lam, “Antenna Design for UHF RFID Tags:A Review and a Practical Application,” IEEE Trans. Antennas Propag., Vol. 53, NO. 12, pp.3870-3876, DECEMBER 2005.
44.L. Ukkonen, M. Schaffrath , D. W. Engels,L. Sydänheimo , and M. Kivikoski, “Operability of Folded Microstrip Patch-Type Tag Antenna in the UHF RFID Bands Within 865–928 MHz,” IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 5, pp.414 -417, 2006.
45.K. V. S. Rao, “An Overview of Back Scattered Radio Frequency Identification System(RFID)”, 1999 Asia Pacific Microwave Conference, Vol. 3, pp. 746-749, Nov.-Dec. 1999.
46.Bahadır S. Yıldırım, “Low-Profile and Planar Antenna Suitable for WLAN/Bluetooth and UWB Applications,” IEEE Trans. Antennas Propag., Vol. 5, pp. 439-441, 2006.
47.W.-C. Liu and C.-F. Hsu, “Dual-band CPW-fed Y-shaped monopole antenna for PCS/WLAN application,” Electron. Lett., vol. 41, pp. 390-391, March 2005.
48.J.-Y. Jan and C.-Y. Hsiang, “Wideband CPW-fed slot antenna for DCS, PCS, 3G and Bluetooth bands,” Electron. Lett., vol. 42, No. 24, pp. 1377-1378, November 2006.
49.Kiran Vanganuru and A. Annamalai, “Combined Transmit and Receive Antenna Diversity for WCDMA in Multipath Fading Channels,” IEEE COMMUNICATIONS LETTERS., Vol. 7, No. 8,pp. 1982-1986, AUGUST 2003.
50.Jide Zhao, Yingliang Li, Defang Wei, “MEMS Patch Antenna of Synthesize Substrate Design for WCDMA System,” International Conference on Electronics Packaging Technology, 7th , pp. 1-4, 2006.