| 蝶形微带天线谐振频率公式的修正及其应用 |
| |
| 引用本文： | 陈文俊,黎滨洪,谢涛.蝶形微带天线谐振频率公式的修正及其应用[J].上海交通大学学报,2005,39(4):653-655. |
| |
| 作者姓名： | 陈文俊 黎滨洪 谢涛 |
| |
| 作者单位： | 上海交通大学,电子工程系,上海,200030;上海交通大学,电子工程系,上海,200030;上海交通大学,电子工程系,上海,200030 |
| |
| 摘 要： | 基于微带贴片天线的空腔模型理论，在大量仿真和实验数据的基础上，给出了蝶形天线谐振频率的经验式．该式与以前的计算式相比，具有更高的精度，能满足工程应用的需要．以该式为适应度函数，研究了采用二进制编码的简单遗传算法设计蝶形微带天线贴片尺寸的方法．设计结果和实验结果比较表明，所用设计方法是有效和可行的．
|
| 关 键 词： | 谐振频率公式 空腔模型 遗传算法 蝶形天线 |
| 文章编号： | 1006-2467(2005)04-0653-03 |
| 修稿时间： | 2004年4月17日 |
A Modified Resonant Frequency Formula of Bow-tie Microstrip Antenna and Its Application |
| |
| CHEN Wen-jun,LI Bin-hong,XIE Tao.A Modified Resonant Frequency Formula of Bow-tie Microstrip Antenna and Its Application[J].Journal of Shanghai Jiaotong University,2005,39(4):653-655. |
| |
| Authors: | CHEN Wen-jun LI Bin-hong XIE Tao |
| |
| Abstract: | A modified empirical resonant frequency of bow-tie microstrip antenna was given, which is based on the cavity model of microstrip antenna. The simulation and experimental data verify the accuracy of the formula. A process to design bow-tie microstrip antenna in which the formula is taken as a fitness function was presented. An optimized bow-tie antenna by the genetic algorithm was constructed and measured. The result demonstrates the validity and efficiency of the genetic algorithm. |
| |
| Keywords: | resonant frequency formula cavity model genetic algorithm bow-tie patch antenna |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
