| 微带可重构天线的初步探讨 |
| |
| 引用本文： | 肖绍球,王秉中.微带可重构天线的初步探讨[J].电波科学学报,2002,17(4):386-390,417. |
| |
| 作者姓名： | 肖绍球 王秉中 |
| |
| 作者单位： | 电子科技大学应用物理研究所,四川,成都,610054 |
| |
| 基金项目： | 教育部 2 0 0 0年度跨世纪优秀人才培养计划基金，高科技发展计划资助项目
(2 0 0 1AA12 30 4 3) |
| |
| 摘 要： | 引入了一种崭新的天线概念-可重构天线。首先根据传统微带天线腔模理论定性地分析了微带可重构天线的工作机理，然后用时域有限差分（FDTD）法对微带天线的可重构特性进行了仿真分析。仿真和分析表明，矩形微带可重构天线当某一边长大于等于一个工作波长时，能够获得良好的可重构特性。
|
| 关 键 词： | 可重构天线 微带天线 腔模理论 时域有限差分法 数值仿真 |
| 文章编号： | 1005-0388(2002)04-0386-05 |
Preliminary research on microstrip reconfigurable antenna |
| |
| XIAO Shao,qiu,WANG Bing,zhong.Preliminary research on microstrip reconfigurable antenna[J].Chinese Journal of Radio Science,2002,17(4):386-390,417. |
| |
| Authors: | XIAO Shao qiu WANG Bing zhong |
| |
| Abstract: | A new concept antenna, reconfigurable antenna, is introduced in this paper. Firstly qualitative analyses on the principle of microstrip reconfigurable antennas are done using microstrip antenna cavity theory. Then properties of some microstrip reconfigurable antennas are simulated using the finite difference time domain (FDTD) method. The results indicate that rectangle microstrip reconfigurable antennas can have good reconfigurability when the side lengths are greater than or equal to one operating wavelength. |
| |
| Keywords: | reconfigurable antenna microstrip antenna cavity theory finite difference time domain method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
