| 光子晶体在宽频天线中的应用 |
| |
| 引用本文： | 范丹,张怀武,杨青惠.光子晶体在宽频天线中的应用[J].微波学报,2010,26(Z1):228-230. |
| |
| 作者姓名： | 范丹 张怀武 杨青惠 |
| |
| 作者单位： | 电子科技大学电子薄膜与集成器件重点实验室，四川 成都 610045 |
| |
| 摘 要： | 本文提出了一种应用于宽频螺旋天线的类蜂窝结构的光子晶体平面反射腔，相较于普通的吸收式反射腔，蜂窝光子晶格单元光子晶体反射腔体的反射效果虽不是很稳定，但是在一定频段里取得了较好的反射效果，可获得较大的增益，在某些频段可实现大于10dbi 的增益值。
|
| 关 键 词： | 光子晶体，光子带隙，反射腔，CST 软件 |
Photonic crystals in broadband antenna application |
| |
| FAN Dan,ZHANG Huai-wu,YANG Qing-hui.Photonic crystals in broadband antenna application[J].Journal of Microwaves,2010,26(Z1):228-230. |
| |
| Authors: | FAN Dan ZHANG Huai-wu YANG Qing-hui |
| |
| Institution: | University of Electronic Science and Technology and Integrated Electronic Device Key Laboratory of Film, Chengdu,China, 610045 |
| |
| Abstract: | this paper proposes a kind of applied in broadband helical antennas class honeycomb structure photonic crystal planecavity, compared with common absorption, honeycomb photons reflected cavity photonic crystal lattice unit reflected chamberreflection effects, though not very stable, but in certain frequencies in achieved good effect, can acquire larger reflected the gain, incertain frequencies can achieve greater than 10dbi gain value. |
| |
| Keywords: | photonic crystals photonic bandgap photonic crystals cavity CST |
|
| 点击此处可从《微波学报》浏览原始摘要信息 |
| 点击此处可从《微波学报》下载免费的PDF全文 |
