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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林怡成 | |
| dc.contributor.author | Shih-Kai Lin | en |
| dc.contributor.author | 林士凱 | zh_TW |
| dc.date.accessioned | 2021-06-14T17:05:31Z | - |
| dc.date.available | 2013-07-30 | |
| dc.date.copyright | 2008-07-30 | |
| dc.date.issued | 2008 | |
| dc.date.submitted | 2008-07-28 | |
| dc.identifier.citation | [1] K. L. Wong, Compact and Broadband Microstrip Antennas.ch.5, New York, NY: Wiley, 2002.
[2] J. Huang, “A technique for an array to generate circular polarization with linearly polarized elements,” IEEE Trans. Antennas Propagat., Vol. AP-34, pp.1113-1124, Sept. 1986. [3] P. S. Hall, “Application of sequential feeding to wide bandwidth, circularly polarised microstrip patch arrays,” IEE Proceedings, Vol. 136, No.5, pp.390-398, Oct. 1989. [4] P. S. Hall, J.S. Dahele, and J. R. James, “Design principles of sequentially fed, wide bandwidth, circularly polarised microstrip antennas,” IEE Proceedings, Vol.136, No. 5, pp.381-389, Oct. 1989. [5] P. S. Hall, J. Huang, E. Rammos, and A. Roederer, “Gain of circularly polarised arrays composed of linearly polarised elements,” Electronics Letters, Vol.25, No.2, pp.124-125, 1989. [6] U. R. Kraft, “Optimization of circular polarisation performance for 4-arm planar spiral antenna with non perfect excitation networks,“ IEE Proceedings, Vol.137, Pt. H, No. 1, pp.45-50 Feb. 1990. [7] S. D. Targonski and D. M. Pozar, “Design of wideband circularly polarized aperture-coupled microstrip antennas,” IEEE Trans. Antennas and Propagation, Vol.41, No. 2, pp.214-220, Feb. 1993. [8] H. Iwasaki, T. Nakajima, and Y. Suzuki, “Gain improvement of circularly polarized array antenna using linearly polarized elements,” IEEE Trans. on Antennas and Propagation, Vol.43, No.6, pp.604-608, Feb. 1995. [9] A. Petosa, A. Ittipiboon, and M. Cuhaci, “Array of circular-polarised cross dielectric resonator antennas,” Electronics letters, Vol.32, No.19, pp.1742-1743, Sep. 1996. [10] U. R. Kraft, “Main-Beam Polarization Properties of Four-Element Sequential-Rotation Arrays with Arbitrary Radiators, “IEEE Trans. on Antennas and Propagation, Vol.44, No.4, pp.515-522, April 1996. [11] D. M. Pozar and S.M. Duffy, “A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satellite,” IEEE Trans. on Antennas and Propagation, Vol.45, No.11, pp.1618-1625, Nov. 1997. [12] H. Evans, P. Gale, B. Aljibouri, E. G. Lim, E. Korolkciwicz, and A. Sambell, “Application of simulated annealing to design of serial feed sequentially rotated 2×2 antenna array,” Electronics Letters, Vol.36, No.24, pp.1987-1988, Nov. 2000. [13] K. L. Wong and T. W. Chiou, “Single-patch broadband circularly polarized microstrip antennas,” IEEE Antennas and Propagation Society International Symposium, pp.984-987, Vol.2, July 2000. [14] H. K. Kan and R. B. Waterhouse “A small CP-printed antenna using 120° sequential rotation,” IEEE Trans. on Antennas and Propagation, Vol.50, No.3, pp.398-399, Mar. 2002. [15] D. C. Chung, S. Y. Choi, Y. H. Ko, J. H. Lee, and M. H. Kwak, “Circularly Polarized HTS Microstrip Antenna Array,” IEEE Trans. on Applied Superconductivity Vol.13, No.2, pp.301-304, Jun. 2003. [16] X. M. Qing, “Broadband aperture-coupled circularly polarized microstrip antenna fed by a three-stub hybrid coupler”, Microwave and Optical Technology Letters, Vol.40, No.1, pp.38-41, Jan. 2004. [17] K. L. Lau and K. M. Luk, “A novel wide-band circularly polarized patch antenna based on L-probe and aperture-coupling techniques,” IEEE Transactions on Antennas and Propagation, Vol.53, No.1, pp.577-580, Jan. 2005. [18] W. K. Lo, C. H. Chan, and K. M. Luk, “Bandwidth enhancement of circularly polarized microstrip patch antenna using multiple L-shaped probe feeds,” Microwave and Optical Technology Letters, Vol.42, No.4, pp.263-265, Aug. 2004. [19] J. S. Row, C. Y. D. Sim, and K. W. Lin, “Broadband printed ring-slot array with circular polarization,” Electronics Letters, Vol.41, No.3, pp.110-112, Nov. 2005. [20] K. H. Lu and T. N. Chang, “Circularly polarized array antenna with corporate-feed network and series-feed elements,” IEEE Trans. on Antennas and Propagation, Vol.53, No.10, pp.3288-3292, Oct. 2005. [21] M. N. Jazi and M. N. Azarmanesh, “2005_Experimental design of serial feed sequentially rotated 2x2 truncated corner patch antenna array,” IEEE Antennas and Propagation Society International Symposium, Vol.4A, pp.346-349, July, 2005. [22] S. L. Steven Yang, R. Chair, A.A. Kishk, K. F. Lee, and K. M. Luk, “Circular Polarized Elliptical Dielectric Resonator Antenna Sub Array Fed by Hybrid-Ring Feeding Network,” IEEE Antennas and Propagation Society International Symposium, pp.2221-2224, July, 2006. [23] L. Bian, Y. X. Guo, L. C. Ong, and X. Q. Shi, “Wideband Circularly-Polarized Patch Antenna, “ IEEE Transactions on Antennas and Propagation, Vol.54, No.9, pp.2682-2686, Sep. 2006. [24] S. L. Steven Yang, R.Chair, A. A. Kishk, K. F. Lee, and K. M.Luk, “Study on Sequential Feeding Networks for Subarrays of Circularly Polarized Elliptical Dielectric Resonator Antenna,” IEEE Transactions on Antennas and Propagation, Vol.55, No.2, pp.321-333, Feb. 2007. [25] IEEE Standard 145-1983, “IEEE Standard Definitions of Terms for Antennas,” reprinted in IEEE Transactions on Antennas and Propagation,, Vol. AP-31, no. 6, part II, pp. 1-29, November 1983. [26] H. Schrank and S. V. Parekh, “Simple Formulate for Circular-Polarization Axial-Ratio Calculations,” IEEE Antennas and Propagation Magazine, pp.30-32, Feb. 1991. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/40894 | - |
| dc.description.abstract | 本論文主要研究序列式旋轉饋入電路及其在天線陣列之應用。本論文前半段先針對現有文獻中有關序列式旋轉饋入電路之研究進行分析與整理，並深入探討其物理機制與等效電路，使吾人掌握其設計技巧與效能特性；接著以此基礎，提出一個新的公式及設計方法，並以實作量測獲得驗證。後半段則延續論文前半段的推導，探討天線元件與序列式旋轉饋入電路之間的作用關係，進一步提出一個適合序列式旋轉技巧的天線，以搭配前半段提出的新型序列式旋轉電路設計，實現在正向輻射圓極化增益3dB頻寬為49%，軸長比頻寬達46%的圓極化天線陣列。模擬與量測結果也都顯示相當一致。 | zh_TW |
| dc.description.abstract | This thesis presents a study of sequential rotation feeder and its applications for circularly polarized antenna array. In the first half of this thesis, we survey several approaches of sequential rotation feeder network in the literature and analyze the principle and design techniques. Using an equivalent circuit model, we develop a new method on designing a compact sequential rotation feeder with the impedance transformer embedded. In the second half of this thesis, we investigate the effects of the imperfect impedance matching between the antenna elements and the sequential rotation feeder network. It is found that an antenna element with broadband minimum reactance is more suitable for the sequential rotation feeder. Furthermore, we illustrate the proposed method with two prototypes of PCB antenna arrays. The promising results are achieved, including the 3-dB axial ratio bandwidth around 46% and the co-polarized 3-dB gain bandwidth about 49% in the broadside of the antenna array. The simulation and experimental results also show a good agreement in this study. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-14T17:05:31Z (GMT). No. of bitstreams: 1 ntu-97-R95942010-1.pdf: 3174459 bytes, checksum: fb012b04736e63cac5c0d3473d7a972a (MD5) Previous issue date: 2008 | en |
| dc.description.tableofcontents | 口試委員會審定書……………………………………………………… i
誌謝 …………………………………………………………………… ii 摘要 ……………………………………………………………………iii Abstract…………………………………………………………………iv 第一章 緒論 1.1 概述………………………………………………………………… 1 1.2 文獻回顧…………………………………………………………… 2 1.3 章節簡介…………………………………………………………… 6 第二章 圓極化天線機制 2.1 天線極化介紹……………………………………………………… 7 2.2 傳統圓極化天線介紹……………………………………………… 9 2.3 序列式旋轉饋入公式推導…………………………………………11 第三章 序列式旋轉之饋入電路設計 3.1設計原理及方法…………………………………………………… 15 3.2實驗驗證…………………………………………………………… 17 3.3結論………………………………………………………………… 25 第四章 適用於序列式旋轉方法之天線設計 4.1概述………………………………………………………………… 29 4.2天線元件設計與實驗驗證證……………………………………… 32 4.3天線元件參數分析與輻射機制探討……………………………… 39 4.4結論………………………………………………………………… 47 第五章 寬頻序列式旋轉天線陣列 5.1序列式旋轉 天線陣列………………………………………………49 5.2使用本論文設計饋入電路一之 天線陣列…………………………57 5.3使用本論文設計饋入電路二之 天線陣列…………………………64 5.4結論………………………………………………………………… 70 第六章 總結…………………………………………………………… 73 參考文獻…………………………………………………………………75 | |
| dc.language.iso | zh-TW | |
| dc.subject | 印刷電路板 | zh_TW |
| dc.subject | 序列式旋轉 | zh_TW |
| dc.subject | 饋入電路 | zh_TW |
| dc.subject | 天線陣列 | zh_TW |
| dc.subject | 圓極化天線 | zh_TW |
| dc.subject | 寬頻 | zh_TW |
| dc.subject | Sequential rotation | en |
| dc.subject | PCB | en |
| dc.subject | wideband | en |
| dc.subject | antenna array | en |
| dc.subject | circularly polarized antenna | en |
| dc.subject | feeding network | en |
| dc.title | 一種具阻抗轉換之序列式旋轉饋入電路及其在寬頻圓極化天線陣列之應用 | zh_TW |
| dc.title | An Impedance-Transformation Embedded Sequential Rotation Feeder for Broadband Circularly Polarized Antenna Array | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 96-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 張道治,鍾世忠,莊晴光,鄭士康 | |
| dc.subject.keyword | 序列式旋轉,饋入電路,天線陣列,圓極化天線,寬頻,印刷電路板, | zh_TW |
| dc.subject.keyword | Sequential rotation,feeding network,circularly polarized antenna,antenna array,wideband,PCB, | en |
| dc.relation.page | 78 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2008-07-29 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電信工程學研究所 | zh_TW |
| 顯示於系所單位： | 電信工程學研究所 | |
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|---|---|---|---|
| ntu-97-1.pdf 未授權公開取用 | 3.1 MB | Adobe PDF |
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