| 基于多开口谐振环的双频左手材料设计 |
| |
| 引用本文： | 武文轩,项铁铭.基于多开口谐振环的双频左手材料设计[J].电波科学学报,2018,33(6):682-687. |
| |
| 作者姓名： | 武文轩 项铁铭 |
| |
| 作者单位： | 杭州电子科技大学, 杭州 310018 |
| |
| 基金项目： | 国家自然科学基金61671195 |
| |
| 摘 要： | 基于多开口谐振环结构，提出一种双频宽带左手材料.结构由正方形谐振环与工字型负载线组合而成，具有频带宽、频率可调与易于加工的特点.通过软件仿真与样品测试提取等效介质参数，结果表明该结构左手频带分别位于7.8~8.2 GHz和8.4~13.4 GHz，左手带宽共计5.4 GHz.相较于传统结构，该结构带宽更宽且在一定范围可对左手频带进行调节.
|
| 关 键 词： | 左手材料 多开口结构 双频带 频带可调 宽频带 |
| 收稿时间： | 2017-11-15 |
Design of dual band left-handed material based on multiple split resonator ring |
| |
| Affiliation: | Hangzhou Dianzi University, Hangzhou 310018, China |
| |
| Abstract: | Based on the multi-split resonant ring structure, a dual band broadband left-handed material is proposed. The structure is composed of a rectangular resonant ring and inverted H-shaped load line, and it has a wide frequency band, adjustable frequency and is easy processed. The parameters are extracted by software simulation and physical test, and the results show that the left-handed bands of the structure are located at 7.8-8.2 GHz and 8.4-13.4 GHz respectively, and the total bandwidth is 5.4 GHz. Compared with the traditional structure, this structure has wider bandwidth and can adjust the left-hand band in a certain range. |
| |
| Keywords: | |
|
| 点击此处可从《电波科学学报》浏览原始摘要信息 |
|
点击此处可从《电波科学学报》下载全文 |
|
