Design and Simulation of Dual-band Composite Right/Left-handed Transmission Lines Directional Coupler

被引：0

作者：

Chen Peng, I ^{[1
]}

Cai Jinyan ^{[1
]}

Du Minjie, II ^{[1
]}

机构：

[1] Ordnance Engn Coll, Opt & Elect Engn Dept, Shijiazhuang, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC) | 2011年

关键词：

CRLH-TLs; directional branch line coupler; dual-band; coupling and isolation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In the paper, the principle of CRLH-TLs is introduced and the method of calculating the parameters of LH-TL parts on phase pi/2 and - pi/2 is analyzed. The approach to calculate the parameters of a coupler with arbitrary coupling is brought. Also, the paper designs a dual-band composite right/left-handed transmission lines directional coupler with a coupling of 10dB on 0.9GHz and 15dB on 0.8GHz. Through the simulations and the measurements, the coupler is verified to be with required performance and high engineering application value.

引用

页码：1400 / 1403

页数：4

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