| 基于复合左右手结构的新型超宽带巴伦 |
| |
| 引用本文： | 郭锋,曹卫平.基于复合左右手结构的新型超宽带巴伦[J].微型机与应用,2010,29(8). |
| |
| 作者姓名： | 郭锋 曹卫平 |
| |
| 作者单位： | 1. 桂林电子科技大学,信息与通信学院,广西桂林541004
2. 桂林电子科技大学,信息与通信学院,广西桂林541004;电子科技大学,应用物理研究所,四川成都610054 |
| |
| 基金项目： | 广西研究生教育创新计划 |
| |
| 摘 要： | 基于复合左右手(CRLH)结构的非线性相位特性,设计了一种新型的超宽带威尔金森功分器巴伦.该巴伦利用一个单元的CRLH结构代替传统微带线构成分支臂.仿真和实验结果表明该新型的巴伦具有高达120%的相对阻抗带宽、112%的相对相位差带宽、体积小、制作简单、易与MIC/MMIC技术集成等优势.
|
| 关 键 词： | 巴伦 宽带 左手媒质 复合左右手 |
A novel broadband balun based on the composite right/left handed structure |
| |
| GUO Feng,CAO Wei Ping.A novel broadband balun based on the composite right/left handed structure[J].Microcomputer & its Applications,2010,29(8). |
| |
| Authors: | GUO Feng CAO Wei Ping |
| |
| Abstract: | A novel broadband Wilkinson balun based on the nonlinear phase characteristics of composite right/left handed (CRLH) structure is presented. The proposed device is fabricated by using one CRLH unit, instead of the conventional microstrip TLs to implement branch arms, which shows a 120% relative impedance bandwidth、112% relative phase difference bandwidth while still keeps a small size. Moreover, it is easily to implement and apply to MIC/MMIC circuits. |
| |
| Keywords: | balun broadband metamaterial composite right/left handed |
| 本文献已被 万方数据 等数据库收录！ |
|
