电子元件与材料
電子元件與材料
전자원건여재료
Electronic Components & Materials
2015年
10期
48-52
,共5页
并联枝节蜿蜒线%六端口结%威尔金森功分器%分支线电桥%小型化%微波
併聯枝節蜿蜒線%六耑口結%威爾金森功分器%分支線電橋%小型化%微波
병련지절완연선%륙단구결%위이금삼공분기%분지선전교%소형화%미파
shunt-stub-based meander line%six-port junction%Wilkison power divider%branch-line coupler%miniaturization%microwave
首次提出了一种并联枝节蜿蜒线。利用周期性结构传输线理论，首先对并联枝节蜿蜒线进行了结构与理论分析，提出了具体设计方法，并利用该方法成功设计实现了一个中心频率为2.4 GHz的小型化微波六端口结。该六端口结的电路尺寸仅为传统结构的25.3%，并且不以损失电性能为代价，具有与传统结构相近的频率响应特性。
首次提齣瞭一種併聯枝節蜿蜒線。利用週期性結構傳輸線理論，首先對併聯枝節蜿蜒線進行瞭結構與理論分析，提齣瞭具體設計方法，併利用該方法成功設計實現瞭一箇中心頻率為2.4 GHz的小型化微波六耑口結。該六耑口結的電路呎吋僅為傳統結構的25.3%，併且不以損失電性能為代價，具有與傳統結構相近的頻率響應特性。
수차제출료일충병련지절완연선。이용주기성결구전수선이론，수선대병련지절완연선진행료결구여이론분석，제출료구체설계방법，병이용해방법성공설계실현료일개중심빈솔위2.4 GHz적소형화미파륙단구결。해륙단구결적전로척촌부위전통결구적25.3%，병차불이손실전성능위대개，구유여전통결구상근적빈솔향응특성。
A miniaturized microwave six-port junction using a newly presented shunt-stub-based meander line was proposed. The structure and theory of the proposed meander line were analyzed, while an effective design procedure was presented. A prototype six-port junction of 2.4 GHz center frequency was designed, fabricated and measured. The circuit size of the proposed six-port junction is just 25.3% of that of the conventional one. Furthermore, the proposed six-port junction doesn’t sacrifice any electrical characteristic and has the similar frequency responses with those of the conventional one.
