|本期目录/Table of Contents|

[1]陈 佳,张绍洲.微带分支线定向耦合器的小型化[J].电子设计工程,2011,(24):108-110.
 CHEN Jia,ZHANG Shao-zhou.Miniaturization of microstrip branch-line coupler[J].SAMSON,2011,(24):108-110.
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《电子设计工程》[ISSN:1674-6236/CN:61-1477/TN]

卷:
期数:
2011年24期
页码:
108-110
栏目:
网络与通信
出版日期:
2011-12-20

文章信息/Info

Title:
Miniaturization of microstrip branch-line coupler
文章编号:
1674-6236(2011)24-0108-03
作者:
陈 佳1 张绍洲2
(1. 新疆大学 电气工程学院, 新疆 乌鲁木齐 830047; 2. 宁波大红鹰学院 机电学院, 浙江 宁波315175)
Author(s):
CHEN Jia1 ZHANG Shao-zhou2

(1. School of Electrical Engineering, Xinjiang University, Urumqi 830047, China;
2. School of Mechanical and Electronic Engineering, Ningbo Dahongying University, Ningbo 315175, China)
关键词:
微带线 T型结构 S参数 小型化
Keywords:
microstrip line T-shaped structure S-parameters miniaturization
分类号:
TN622
DOI:
-
文献标志码:
A
摘要:
基于尺寸原因定向耦合器在微波电路中的应用受到限制,采用接终端开路短截线的方法使四分之一波长的微带线变成T型结构,并进一步对短截线等效成为十字型微带线的方法,设计出小型化的定向耦合器。通过使用ADS软件进行仿真,设计的定向耦合器各项性能指标符合要求,面积为常规微带分支线定向耦合器的36%。
Abstract:
Directional coupler in microwave technology is widely used but the size limits its scope of application. In the article change a quarter wavelength microstrip line into a T-structure by connecting Open-end stub and then the stub is equivalent to a cross-shaped microstrip line. So we get the miniaturized microstrip branch-line coupler. Simulating the microstrip branch-line coupler by software ADS, performance indicators meet the requirements. The size of miniaturized microstrip branch-line coupler is 36% of that traditional microstrip branch-line coupler.

参考文献/References:


[1] 田佳峻,姚勇,赵新辉,等. 自由空间光通信的抗干扰接收系统[J]. 红外与激光工程,2009,38(1):96-100.
TIAN Jia-jun, YAO Yong, ZHAO Xin-hui. Anti-jamming receiver system of free space optical communication[J]. Ifrared and Laser Engineeering,2009,38(1):96-100.
[2] 朱畅,冯起,袁乃昌. 新型定向耦合器在DIFM中的应用[J].现代雷达,2006,28(2):60-63.
ZHU Chang, FENG Qi, YUAN Nai-chang. A novel directional coupler and its application to DIFM receiver[J]. Modern Radar,2006,28(2):60-63.
[3] Liao S S, Sun P T, Chin N C. A novel compact-size branch-line coupler[J]. IEEE Trans. Microw. Theory Tech,2005,15(9):588-590.
[4] Liao S S, Peng J T. Compact planar micro-strip branch-line couplers using the quasi-lumped elements approach with nonsymmetrical and symmetrical T-Shaped structure[J]. IEEE Trans. Microw. Theory Tech,2006,54(9):3508-3513.
[5] 清华大学“微带电路”编写组.微带电路[M].北京:人民邮电出版社,1976.
[6] 王新稳,李萍.微波技术与天线[M]. 北京:电子工业出版社,2006.
[7] Liao S S, Peng J T, Gun C Y, A super compact planar microstripline rat-race coupler[J]. Microw. Opt. Technol. Lett, 2005,47(3):302-304.

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备注/Memo

备注/Memo:
收稿日期:2011-10-30 稿件编号:201110129
作者简介:陈 佳(1986—),女,河北新乐人,硕士研究生。研究方向:通信电路设计与信息处理技术。
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