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| ???org.dspace.app.webui.jsptag.ItemTag.dcfield??? | Value | Language |
|---|---|---|
| dc.contributor.advisor | 吳宗霖 | |
| dc.contributor.author | Shu-Jung Wu | en |
| dc.contributor.author | 吳書榮 | zh_TW |
| dc.date.accessioned | 2021-06-14T17:02:02Z | - |
| dc.date.available | 2011-08-11 | |
| dc.date.copyright | 2008-08-11 | |
| dc.date.issued | 2008 | |
| dc.date.submitted | 2008-07-28 | |
| dc.identifier.citation | [1] C.R. Paul, Introduction to Electromagnetic Compatibility, New York : Wiley,
1992. [2] J. D. Gavenda, “Measured effectiveness of a toroid choke in reducing common-mode current,” in Proc. IEEE Int. Symp. Electromagnetic Compatibility, 1989,pp. 794 [3] Y. Kaizaki, F. Tsuda, and S. Shinohara, “Development of common mode filter with a multilayer structure,” in Proc. IEEE Int. Symp. Electromagnetic Compatibility, 1999. pp. 794. [4] T. Sato, S. Ikeda, Y. Hara, K. Yamasawa, and T. Sakuma, “A new multilayered common-mode filter on Ni-Zn ferrite substrate,” IEEE trans Magnetics, vol. 37, no. 4. pp. 2900-2902, July 2001 [5] T. Sato, T. Kokai, A. Moroishi, K. Yamasawa, H. karasawa, and T. Sakuma, “Mn-Zn ferrite particle/polyimide composite think film and its application to a coupled transmission line common-mode filter,” in Proc. IEEE Int. Magnetics Conf., 2002, pp. BU4 [6] B. C. Tseng, and L. K. Wu, “Design of Miniaturized Common-Mode Filter by multilayer Low-Temperature Co-Fired Ceramic,” IEEE Trans. Electromagn. Compat., vol. 46, no. 4, pp. 571-579, Nov. 2004 [7] W. T. Liu, C. H. Tsai, T. W. Han, T. L. Wu, “An Embedded Common-Mode Suppression Filter for GHz Differential Signals Using Periodic Defected Ground Plane,” IEEE Microwave and Wireless Components Letters, vol. 18, no. 4, pp. 248-250, Apr. 2008 70 [8] S. H. Hall, G. W. Hall, J. A. McCall, High-Speed Digital System Design: A Handbook of Interconnect Theory and Design Practices, New York: Wiley, 2000. [9] D. E. Bockelman and W. R. Eisenstadt, “Pure-mode network analyzer for on-wafer measurements of mixed- mode S-parameter of differential circuits.” IEEE Trans. Microwave Theory Tech., vol. 43, pp. 1071-1077, July 1997. [10] D. E. Bockelman and W. R. Eisenstadt, “Combined differential and common-mode scattering parameters: Theory and simulation,” IEEE Trans. Microwave Theory Tech., vol. 43, pp. 1530-1539, July 1995. [11] W. Fan, A. Lu, L. L. Wai, and B. K. Lok, “Mixed- mode S-parameter characterization of differential structures,” in Proc. IEEE 5th Electronics Packaging Technology Conf., pp. 533-539, Dec. 2003. [12] J. S. Hong and M. J. Lancaster, “Couplings of microstrip square open-loop resonators for cross-coupled planar microwave filters,” IEEE Trans. Microwave Theory Tech., vol. 44, pp. 2099-2109, Dec. 1996. [13] J.-S. G. Hong, M. J. Lancaster, Microstrip Filter for RF/Microwave Applications, New York : Wiley, 2001. [14] D. Ahn, J. S. Park, C. S. Kim, J. Kim, Y. Qian, and T. Itoh, “A design of the low-pass filter using the novel microstrip defected ground structure,” IEEE Trans. Microw. Theory Tech., vol. 49, no. 1, pp. 86–93, Jan. 2001. [15] C.-S. Lim, C.-S. Kim, D. Ahn, Y.-C. Jeong, and S. Nam, “Design of the low-pass filters using defected ground structure,” IEEE Trans. Microw. Theory Tech., vol. 53, no. 8, pp. 2539-2545, Aug. 2005. 71 [16] J. S. Park, J. S. Yun, and D. Ahn, “A design of the novel coupled line bandpass filter using defected ground structure with wide stopband performance,” IEEE Trans. Microw. Theory Tech., vol. 50, no. 9, pp. 2037-2043, Sep. 2002. [17] J. S. Park, J. H. Kim, J. H. Lee, S. H. Kim, and S. H. Myung, “A novel equivalent circuit and modeling method for defected ground structure and its application to optimization of a DGS lowpass filter,” in IEEE MTT-S Int. Dig., 2002, pp. 417-420. [18] A. B. Abdel-Rahman, A. K. Verma, A. Boutejdar, and A. S. Omar, “Control of bandstop response of Hi-Lo microstrip lowpass filter using slot in ground plane,” IEEE Trans. Microw. Theory Tech., vol. 52, no. 3, pp. 1008-1013, Mar. 2004. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/40823 | - |
| dc.description.abstract | 本論文提出一種新型的共模濾波器，此共模濾波器是利用新型式缺陷式接地面(Defected Ground Structure)結構所組成。透過共振器之間的耦合關係，可以縮減缺陷式接地面結構的尺寸面積且適用於高頻訊號及具有寬頻雜訊抑制效果。另外，此共模濾波器設計在印刷電路版中，不同於傳統共模扼流圈(Common-modechoke)必須外接於電路架構之外。
本文將針對缺陷式接地面結構的各物理尺寸參數與特性變化作分析，進而分析其耦合結構特性，並建立出等效電路模型與實驗結果比較。在時域分析中，此共模濾波器對共模電壓的抑制效果達到了60％以上。而在電磁干擾的量測中，此共模濾波器在所設計的抑制頻帶上可抑制共模訊號輻射達到10dB以上。 | zh_TW |
| dc.description.abstract | A broadband common-mode suppression filter for Gbps differential signals using a novel defected ground structure is proposed in this thesis. Unlike traditional common-mode choke using ferrite material, this kind of common mode filter with high frequency and broadband common-mode noise suppression capability can be embedded in printed circuit board without increasing any extra cost.
We focus on the study of the physical size parameters, characteristic behavior of the defected ground structure, and coupling effect between DGS resonators. The equivalent circuit model is also proposed and presents good consistency with the measurement result. In time domain analysis and measurement of the DGS common-mode filter, the common-mode noise due to the differential signal skew can be suppressed more than 60% for the proposed filter. In EMI measurement, it is verified that common-mode filter can suppress common-mode noise more than 10 dB within the stop-band. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-14T17:02:02Z (GMT). No. of bitstreams: 1 ntu-97-J95921008-1.pdf: 2491217 bytes, checksum: 27d01b3cc464ef1839be55e20c4a1975 (MD5) Previous issue date: 2008 | en |
| dc.description.tableofcontents | 目錄
中文摘要 I 英文摘要 II 目錄 III 圖目錄 V 表目錄 IX 第一章 簡介 1 1.1 研究動機﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 1 1.2 文獻探討﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 3 1.3 論文大綱﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 4 第二章 共模濾波器設計理論基礎 5 2.1 耦合微帶線(coupled microstrip line)原理﹒﹒﹒﹒﹒ 5 2.1.1 奇模(odd mode)﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 5 2.1.2 偶模(even mode) ﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 7 2.2 散射參數(scattering parameter)﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 9 2.3 基本耦合理論(coupling theory)﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 11 2.3.1 電耦合(electric coupling)﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 12 2.3.2 磁耦合(magnetic coupling)﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 14 2.3.3 混合型耦合(mixed coupling)﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 18 2.3.4 非同步調整耦合(Asynchronous tuned coupling)﹒﹒ 18 第三章 新型寬頻共模濾波器設計分析 21 3.1 新型缺陷式接地面共模濾波器結構設計概念﹒﹒﹒﹒﹒﹒24 3.2 等效電路模型及集總元件值萃取﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 27 3.2.1 等效電路模型﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 28 3.2.2 等效電路集總元件值萃取﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 28 3.3 模擬設計缺陷式接地平面共模濾波器﹒﹒﹒﹒﹒﹒﹒﹒ 42 3.3.1 設計結果與實驗比較﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 42 3.3.2 頻域共模雜訊抑制﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 49 第四章 高速數位訊號共模濾波器應用分析 51 4.1 利用時域方法分析共模濾波器﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 51 4.1.1 實驗設備及環境﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 51 4.1.2 差模訊號完整性探討﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 53 4.1.3 共模雜訊抑制探討﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 59 4.2 共模雜訊輻射﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 62 4.2.1 實驗設備及環境﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 63 4.2.2 共模電流量測﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 64 4.2.3 遠場量測﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒﹒ 65 第五章 結論 67 參考文獻 69 | |
| dc.language.iso | zh-TW | |
| dc.subject | 信號完整度 | zh_TW |
| dc.subject | 共模濾波器 | zh_TW |
| dc.subject | 差模訊號 | zh_TW |
| dc.subject | defected ground structure | en |
| dc.subject | Differential signals | en |
| dc.subject | Signal integrity | en |
| dc.subject | common-mode filter | en |
| dc.title | 以HU形狀之缺陷式接地面設計高速差模訊號中
寬頻共模濾波器研究 | zh_TW |
| dc.title | A Broadband Common-mode Suppression Filter for Gbps
Differential Signals Using A Novel HU-shape Defected Ground Structure | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 96-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 吳瑞北,瞿大雄,林祐生 | |
| dc.subject.keyword | 差模訊號,信號完整度,共模濾波器, | zh_TW |
| dc.subject.keyword | Differential signals,Signal integrity,common-mode filter,defected ground structure, | en |
| dc.relation.page | 70 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2008-07-30 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電機工程學研究所 | zh_TW |
| Appears in Collections: | 電機工程學系 | |
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| File | Size | Format | |
|---|---|---|---|
| ntu-97-1.pdf Restricted Access | 2.43 MB | Adobe PDF |
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