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研究生:潘建廷
研究生(外文):PAN, JIAN-TING
論文名稱:傳輸零點可控制的帶通濾波器研究:分析與設計
論文名稱(外文):Band Pass Filter with Controllable Transmission Zeros: Analysis and Design
指導教授:陳浩暉
指導教授(外文):CHEN, HAO-HUI
口試委員:陳建宏許耀文陳浩暉
口試委員(外文):CHEN, CHIEN-HUNGHSU, YAO-WENCHEN, HAO-HUI
口試日期:2019-07-23
學位類別:碩士
校院名稱:國立高雄科技大學
系所名稱:電子工程系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2019
畢業學年度:107
語文別:中文
論文頁數:70
中文關鍵詞:傳輸零點帶通濾波器
外文關鍵詞:SIRBand Pass FiltersTransmission Zeros
相關次數:
  • 被引用被引用:0
  • 點閱點閱:160
  • 評分評分:
  • 下載下載:30
  • 收藏至我的研究室書目清單書目收藏:0
本文主要提出三種新型傳輸零點架構,分別對各個傳輸零點架構做數學推導及架構分析,展示其數學模型上的限制及製程上的實作極限,且利用短路型馬蹄耦合線結合本文的新型傳輸零點架構來設計微波帶通濾波器,使帶通濾波器在通帶外的選擇性更佳,使電路更不容易受其他雜訊干擾。
經由短路馬蹄耦合線設計的帶通濾波器架構下,相比以往傳統濾波器設計頻寬限制大幅提升,實現了電路在中頻寬實作上的限制,利用本文所提出的新型傳輸零點架構結合濾波器,分別以頻寬30%、40%、50%規格進行模擬與實作,最終電路所呈現的帶外選擇性非常良好。
透過本文所提出得三種新傳輸零點架構及短路馬蹄耦合線設計濾波器的流程下,能滿足不同頻寬的電路需求及實現於各種PCB電路板上,達到易設計、成本低廉,且本文有一套完整的數學公式。

This paper mainly proposes three new transmission zeros architectures, which respectively perform mathematical derivation and architecture analysis on each transmission zeros architecture, show the limits of the mathematical model and the implementation limits on the process, and use the Spur lines to combine the new transmission zeros of this paper. The architecture is designed for microwave bandpass filter that makes the bandpass filter more selective outside the passband, and reduce noise interference on the circuit.
Under the band-pass filter architecture designed by the Spur lines, the bandwidth limit of the filter design is better than previous ones, and the limitation of the circuit in the implementation of the medium bandwidth is realized.
The filters are simulated and implemented in 30%, 40%, and 50% bandwidths respectively. The out-of-band selectivity of the final circuit is very good.
Through the flow of three new transmission zeros, architecture and Spur Line design are proposed in this paper, it can meet the circuit requirements of different bandwidths and realize on various PCB circuit boards, which is easy to design and low in cost, and this paper has a set. Complete mathematical formula.

摘要 I
Abstract II
誌謝 III
目錄 IV
表目錄 VII
圖目錄 VIII
第一章 緒論 1
1.1 前言 1
1.2 研究動機與目的 2
1.3 文獻回顧 3
1.4 本論文架構 6
第二章 傳輸零點架構介紹 7
2.1傳統步階阻抗(SIR)設計原理 7
2.2新型傳輸零點架構(一)設計原理 9
2.3新型傳輸零點架構(二)設計原理 11
2. 4新型傳輸零點架構(三)設計原理 14
2.5 傳輸零點架構比較 18
第三章 帶通濾波器原理分析 21
3.1帶通濾波器電路基本架構圖 21
3.2任意長度之傳輸線與J反轉子矩陣分析 22
3.3π型電路與對稱馬蹄耦合線矩陣分析 24
3.4π型電路與J反轉子分析 30
第四章 帶通濾波器設計分析 31
4.1帶通濾波器J反轉子架構(一) 31
4.2共振腔與J反轉子之濾波器分析 32
4.2.1 計算共振腔及導納值 35
4.3架構(一)諧振電路分析 34
4.3.1新型傳輸零點架構(一)諧振電路 34
4.3.2 B2、B4諧振電路 35
4.3.3 B3諧振電路 36
4.4電路(一)方程式設計步驟 37
4.5電路(二)方程式設計步驟 39
4. 5.1新型傳輸零點架構(二)諧振電路 39
4.6帶通濾波器J反轉子架構(二) 32
4.6.1新型傳輸零點架構(三)諧振電路 42
4. 7電路(三)方程式設計步驟 43
第五章 電路模擬與驗證 45
5.1兩種新型傳輸零點電路模擬與比較(30%) 46
5.2電路A模擬(30%) 48
5.3電路A模擬(40%) 51
5.4電路A模擬(50%) 54
第六章 電路實作量測和文獻比較 57
6.1 製程環境介紹 57
6.2 測量環境介紹 58
6.3濾波器電路量測 59
6.4等效電路文獻比較 64
第七章 結論與未來展望 67
7.1 結論 67
7.2 未來展望 68
參考文獻 69



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