利用T型結構傳輸線設計具有多傳輸零點之微波電路 = Design of ...
國立高雄大學電機工程學系碩士班

 

  • 利用T型結構傳輸線設計具有多傳輸零點之微波電路 = Design of Microwave Circuits with Multiple Transmission Zeros Using T-type Transmission Lines
  • 紀錄類型: 書目-語言資料,印刷品 : 單行本
    並列題名: Design of Microwave Circuits with Multiple Transmission Zeros Using T-type Transmission Lines
    作者: 戴立祺,
    其他團體作者: 國立高雄大學
    出版地: [高雄市]
    出版者: 撰者;
    出版年: 2012[民101]
    面頁冊數: 85面圖,表格 : 30公分;
    標題: T型結構傳輸線
    標題: T-type transmission line
    電子資源: http://handle.ncl.edu.tw/11296/ndltd/74995140168010686179
    附註: 106年10月31日公開
    附註: 參考書目:面74-75
    摘要註: 本論文提出具有多個可設計傳輸零點的改良型等功率威爾金森功率分配器,枝幹耦合器與環形耦合器,其主要概念是原電路所需的傳輸線以T型結構傳輸線取代,並藉以達成小型化電路的目的。每一段T型結構傳輸線都包含一條開路截線,此開路截線能提供傳輸零點在所想要的頻帶進行假波壓制。本論文所提出包含T型結構傳輸線的電路不但具有節省面積的功用,且能改善其截止帶響應,此外本論文架構均有謹慎的理論分析與模擬以及實作驗證。 The purpose of this dissertation is to propose novel Wilkinson power dividers, branch-line couplers, and rat-race coupler with multiple expecting transmission zeros. The basic concept is to use T-type transmission lines in the required circuits and then each design circuit can achieve a compact size. Because each T-type transmission line has one open stub, it can also provide one transmission zero to suppress the required band. Therefore, all of the proposed circuits using the T-type transmission lines can not only achieve miniaturized circuit sizes but also can improve the required stopband rejections. Moreover, the designs have carefully examined between simulated and measured results.
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