桂林电子科技大学学报Issue(4)：264-267,4.
频率与方向图可重构锯齿偶极子微带天线的设计
Design of reconfigurable frequency and radiation pattern saw-tooth-dipole micro-strip antenna
摘要
Abstract
In order to meet high date rate wireless services and the miniaturization of the micro-strip antenna,a printed planar micro-strip fed saw-tooth dipole antenna with reconfigurable frequency and pattern properties is designed for wireless com-munication.The structure consists of two saw-tooth dipoles,each one is printed on one substrate layer.The saw-tooth di-pole can achieve its frequency and pattern reconfigurable function by changing the operating state of the PIN diode to trans-form the local structure and the distribution of surface current.Experimental results show that the antenna can achieve the function reconfigurable in the range of 1.88-2.85 GHz,which covers the main wireless communication band.During the op-erating band,an omni-directional radiation pattern in H-plane is well reached and the beam scanning in E-plane pattern is a-chieved.关键词
可重构天线/锯齿偶极子/PIN二极管/波束扫描/无线通信Key words
reconfigure antenna/saw-tooth dipole/PIN diode/beam scanning/wireless communication分类
信息技术与安全科学引用本文复制引用
曹卫平,蔡彬..频率与方向图可重构锯齿偶极子微带天线的设计[J].桂林电子科技大学学报,2014,(4):264-267,4.基金项目
国家自然科学基金(61361005) （61361005）
