一种新型三节重入式电桥

上海大学学报(自然科学版) ›› 2007, Vol. 13 ›› Issue (1): 14-17 .

一种新型三节重入式电桥

易大为;刘剑;姚寿铨

1.上海大学光纤研究所，上海 201800； 2.南京赛格微电子科技有限公司，南京 210000

收稿日期:2006-03-10 出版日期:2007-02-28 发布日期:2007-02-28

A Novel Three Section Re entrant Hybrid Coupler

YI Da wei;LIU Jian YAO;Shou quan

1. Institute of Fiber Optics, Shanghai University, Shanghai 201800, China; 2. Nanjing Saigew Microwave Science & Technology Co., Ltd, Nanjing 210000, China

Received:2006-03-10 Online:2007-02-28 Published:2007-02-28

摘要/Abstract

摘要： 给出一种新型的三节重入式同轴线电桥的结构，这种结构制作简单、调试容易、性能优越. 并设计了一个0.8～2.4 GHz的三倍频程的电桥，试验结果和理论仿真结果吻合很好,完全达到指标要求.

关键词: 电桥, 三节重入式, 同轴线

Abstract: A novel structure of three section re entrant hybrid coupler is proposed with a simple structure, easy debugging and good performance. In addition, a three section re entrant hybrid coupler with ternary bandwidth (0.8～2.4 GHz) has been designed and tested. The measured performance shows good agreement with theoretical prediction. Experimental data well agree with the simulated results.

Key words: coaxial line, hybrid couplers, three section re entrant

易大为;刘剑;姚寿铨. 一种新型三节重入式电桥[J]. 上海大学学报(自然科学版), 2007, 13(1): 14-17 .

YI Da wei;LIU Jian YAO;Shou quan . A Novel Three Section Re entrant Hybrid Coupler[J]. Journal of Shanghai University（Natural Science Edition）, 2007, 13(1): 14-17 .