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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 許博文 | |
| dc.contributor.author | Min-Hao Hsu | en |
| dc.contributor.author | 許閔豪 | zh_TW |
| dc.date.accessioned | 2021-06-16T23:48:16Z | - |
| dc.date.available | 2012-07-27 | |
| dc.date.copyright | 2012-07-27 | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2012-07-23 | |
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[2] N. Behdad and K. Sarabandi, “A Varactor-Tuned Dual-Band Slot Antenna, ” IEEE Trans. Antennas Propag., Vol. 54, no. 2, pp. 401-408, Feb. 2006. [3] N. Behdad and K. Sarabandi, “Dual-Band Reconfigurable Antenna with a Very Wide Tunability Range,” IEEE Trans. Antennas Propag., Vol. 54, no. 2, pp. 409-416, Feb. 2006. [4] Y. J. Sung, T. U. Jang, and Y.-S. Kim, “A reconfigurable microstrip antenna for switchable polarization,” IEEE Antennas Wireless Propag. Lett., vol. 14, no. 11, pp. 534–536, Nov. 2004. [5] M.-H. Ho, M.-T. Wu, C.-I. G. Hsu, and J.-Y. Sze, “An RHCP/LHCP switchable slotline-fed slot-ring antenna,” Microw. Opt. Technol. Lett., vol. 46, no. 1, pp. 30–33, Jul. 2005. [6] S. Zhang, G. H. Huff, J. Feng, and J. T. Bernhard, “A pattern reconfigurable microstrip parasitic array,” IEEE Trans. Antennas Propag., vol. 52, no. 10, pp. 2773 – 2776, Oct. 2004. [7] S. L. S. Yang and K. M. Luk, “Design a wide-band L-probe patch antenna for pattern reconfigurable or diversity applications,” IEEE Trans. Antennas Propag., vol. 54, no. 2, pp. 433–438, Feb. 2006. [8] G. H. Huff and J. T. Bernhard, “Integration of packaged RF MEMS switches with radiation pattern reconfigurable square spiral microstrip antennas,” IEEE Trans. Antennas Propag., vol. 54, no. 2, pp. 464–469, Feb. 2006. [9] W. S. Kang, J. A. Park, and Y. J. Yoon, “Simple reconfigurable antenna with radiation pattern,” Electron. Lett., vol. 44, no. 3, pp. 182–183, Jan. 2008. [10] J. C. Maloney, M. P. Kesler, L. M. Lust, L. N. Pringle, T. L. Fountain, and P. H. Harms, “Switched fragmented aperture antennas,” in Proc. IEEE AP. Symp., Salt Lake City, UT2000, pp. 310–313. [11] K. J. Vinoy, K. A. Jose, V. K. Varadan, and V. V. Varadan, “Hilbert curve fractal antennas with reconfigurable characteristics,” in Proc. IEEE MTT-S Int. Microwave. Symp. Digest, vol. 1, 2001, pp. 381–384. [12] G. H. Huff, J. Feng, S. Zhang, and J. T. Bernhard, “A novel radiation pattern and frequency reconfigurable single turn square spiral microstrip antenna, ”IEEE Microw. Wireless Compon. Lett., vol. 13, pp. 57–59, Feb. 2003. [13] K. Hirasawa and K. Fujimoto, “On electronically-beam-controllable dipole antenna,” in Proc. IEEE Antennas Propag. Soc. Int. Symp., vol. 18, 1980, pp. 692–695. [14] R. L. Li, V. F. Fusco, and R. Cahill, “Pattern shaping using a reactively loaded wire loop antenna, ” in Proc. Inst. Elect. Eng. Microw. Antennas Propag., vol. 148, no. 3, pp. 203–208, Jun. 2001. [15] H. Uchimura, T. Takenoshita and M. Fujii, 'Development of a 'Laminated Waveguide'', IEEE Trans. Microwave Theory Tech., vol. 46, no. 12, pp2438-2443, Dec. 1998. [16] K. Wu, D. Deslandes, and Y. Cassivi, “The Substrate Integrated Circuits –A New Concept for High-Frequency Electronics and Optoeletronics”, Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003. 6th International Conference on, vol. 1, Oct. 1-3, 2003 Pages:P-III - P-X. [17] L. Yan, W. Hong, G. Hua, J. Chen, K. Wu, and T. J. Cui, “Simulation and experiment on SIW slot array antennas,” IEEE Microw. Wireless Compon. Lett., vol. 14, no. 9, pp. 446–448, Sep. 2004. [18] F. Xu and K. Wu, “Guided-wave and leakage characteristics of substrate integrated waveguide,” IEEE Trans. Microw. Theory Tech., vol. 53, no. 1, pp. 66–73, Jan. 2005. [19] X.-P. C. and K. Wu, “Low-loss ultra-wideband transition between conductor-backed coplanar waveguide and substrate integrated waveguide,” in IEEE MTT-S Int. Microw. Symp. Dig., 2009, pp. 349–352. [20] D. M. Pozar, Microwave Engineering, 3rd ed. New York:Wiley, 2005, pp. 278. [21] G. Q. Luo, Z. F. Hu, L. X. Dong, and L. L. Sun, “Planar slot antenna backed by substrate integrated waveguide cavity,” IEEE Antennas Wireless Propag. Lett., vol. 7, no. 8, pp. 236–239, Aug. 2008. [22] W. Hong, Y. Wang, Q. H. Lai, and B. Liu, “Half mode substrate integrated waveguide: A new guided wave structure for microwave and millimeter wave application,” in Proc. Joint 31st Int. Conf. Infrar. Millimeter Waves 14th Int. Conf. Terahertz Electron., Shanghai, China, Sep. 18–22, 2006, p. 219. [23] R. S. Elliott, Antenna Theory and Design, Revised edition, John Wiley, New Jersey, 2003. [24] S. Wang, H. S. Wu and C.-K. C. Tzuang, 'Propagation characteristics of wide synthetic quasi-TEM transmission line,' in IEEE MTT-S Int. Microwave Symp. Dig., Lone Beach, CA, Jun. 2005. [25] K. C. Gupta, R. Garg, I. Bahl, and P. Bhartia, Microstrip Lines and Slotlines. Norwood, MA: Artech House, 1996. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/65523 | - |
| dc.description.abstract | 本論文提出了一種可調輻射場型之天線，利用二極體的開關去控制輻射場型在天線平面往上或往下的輻射。當集中輻射場型向上或向下時，可以有效增加天線的方向性去接收所需要訊號。此設計在輸送帶的RFID應用上，不僅有效縮減讀取天線的擺設數量，而且也減少在空間的使用和節省成本的開銷。
為了要做到可調輻射場型之天線，我們必須要利用基板合成共振腔槽孔天線的架構。它的原始共振模態TE101所需要的Via個數過於龐大。因此後來設計的天線善用開L形狀槽孔在共振腔上為邊界條件的方法，可以使它的共振模態近似為共振腔的TE (0.5, 0, 0.5)，不僅可有效的減少Vias個數，並且在增益和輻射效率上，相較於TE101模態都幾乎保持在一定的效能。 以上所有提出之設計理論及天線架構之模擬與實驗驗證，於本論文中都會加以仔細地探討。 | zh_TW |
| dc.description.abstract | A novel design for pattern reconfigurable antenna, which uses pin diodes to control the pattern in the front or back side direction, is proposed. Focusing the radiation pattern to the front or back side can effectively increase the directivity of the antenna, and the transceiver signal from the front or back can also take advantage of the diode switching on or off effectively, which is easy to implement. This design can effectively reduce the large number of antennas used for RFID application in the detection conveyor belts. Thus it can not only reduce the space occupied, but also reduce the cost.
The proposed pattern reconfigurable antenna is a slotted substrate integrated cavity antenna, in which lots of vias are used to form the dominant TE101 mode. To reduce the number of vias, L-shaped slotted substrate integrated cavity antenna operating its dominant TE (0.5, 0, 0.5) mode is also proposed. Moreover, the use of the L-shaped slot as a boundary condition not only can effectively reduce the number of vias but also can maintain the antenna gain and radiation efficiency. The operating mechanism and the detailed pattern reconfigurable antenna design are discussed in this thesis. Experimental and simulation results are presented to confirm the feasibility of the antenna design. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T23:48:16Z (GMT). No. of bitstreams: 1 ntu-101-R99942089-1.pdf: 2473392 bytes, checksum: 85a4c296a7313b12eb1e40003b369279 (MD5) Previous issue date: 2012 | en |
| dc.description.tableofcontents | 口試委員審定書 iii
誌謝 v 中文摘要 vii Abstract ix Contents xi List of Figures xiii List of Tables xxi Chapter 1 Introduction 1 1.1 Motivation 1 1.2 Literature survey 2 1.3 Chapter outlines 7 Chapter 2 Pattern Reconfigurable Slotted Substrate Integrated Cavity Antenna for TE101 Mode 8 2.1 Slotted substrate integrated cavity antenna design for TE101 mode 8 2.2 Parametric study 9 2.3 Switch design 11 2.4 Patten reconfigurable slotted substrate integrated cavity antenna design for TE101 mode. 12 Chapter 3 Pattern Reconfigurable Slotted Substrate Integrated Cavity Antenna for TE (0.5, 0, 0.5) Mode 45 3.1 Slotted substrate integrated cavity antenna for TE (0.5, 0, 0.5) mode 45 3.2 Parametric study 47 3.3 Patten reconfigurable slotted substrate integrated cavity antenna design for TE (0.5, 0, 0.5) mode. 47 Chapter 4 Pattern Reconfigurable Slotted Substrate Integrated Cavity Antenna for RFID Application 65 4.1 Antenna for RFID application 65 4.2 Patten reconfigurable slotted substrate integrated cavity antenna design for TE101 mode used in RFID application 66 4.3 Patten reconfigurable slotted substrate integrated cavity antenna design for TE (0.5, 0, 0.5) mode used in RFID application 67 Chapter 5 Conclusion 84 Reference 85 Appendix 88 | |
| dc.language.iso | en | |
| dc.subject | 可調輻射場型天線 | zh_TW |
| dc.subject | 基板合成共振腔槽孔天線 | zh_TW |
| dc.subject | Pattern reconfigurable antenna | en |
| dc.subject | slotted substrate integrated cavity antennas | en |
| dc.title | 可調輻射場型之基板合成共振腔槽孔天線 | zh_TW |
| dc.title | Pattern Reconfigurable Slotted Substrate Integrated Cavity Antennas | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 100-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 張道治,張知難,馬自莊,陳士元 | |
| dc.subject.keyword | 可調輻射場型天線,基板合成共振腔槽孔天線, | zh_TW |
| dc.subject.keyword | Pattern reconfigurable antenna,slotted substrate integrated cavity antennas, | en |
| dc.relation.page | 89 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2012-07-23 | |
| 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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