標題: 第一高階漏波模槽線天線之設計
Design of the Slotline First-higher-order Leaky-mode Antennas
作者: 羅一鈞
Yi-Chun Lo
林育德
Dr. Yu-De Lin
電信工程研究所
關鍵字: 第一高階漏波模;槽線天線;平行帶線饋入;微帶線饋入;微帶線耦合饋入;頻域分析;first-higher-order leaky-mode;slotline antennas;parallel-strips fed;microstrip line fed;microstrip line coupled fed;spectral domain analysis
公開日期: 1998
摘要: 本論文提出二種饋入方式激發有限導體槽線第一高階漏波模。第一種是使用平行帶線(parallel-strips)饋入, 第二種是使用微帶線(microstrip line)饋入,並比較以微帶線藕合(microstrip line coupled)饋入結構。文中提出一種饋入方法可達到不錯的頻寬。我們構建一模型來計算天線的輻射場型,最後,以量測結果驗證理論的正確性。
This thesis presents two types of feedline structure to excite the first slotline's higher order leaky mode. First type is parallel-strips fed, second type is microstrip line fed and to compare with microstrip line coupled fed. We use a fed method that can obtain wide bandwidth. We establish a modal to calculate antenna radiation patterns. Finally, the measurement results are shown to be in good agreement with the numerical results.
URI: http://140.113.39.130/cdrfb3/record/nctu/#NT870435094
http://hdl.handle.net/11536/64552
Appears in Collections:Thesis