一种新型全向高增益天线设计  

Design of a Novel High Gain Omni-directional Antenna

作　　者：商远波[1] 刘元云[1] 玄晓波[1] 王月娟[1] 

机构地区：[1]上海航天局第802所,上海200433

出　　处：《微波学报》2009年第4期63-65,共3页Journal of Microwaves

摘　　要：通过对一个2.4GHz,4单元全向天线的研究设计,给出了一种具有良好一致性和高增益全向特性的新型印刷天线结构,并做出了实物样机。实验结果证明,该天线具有良好的全向特性和高增益特性,从而解决了全向高增益天线阵设计较为复杂、工程实现较为困难这一问题,说明该方法是有效可行的。设计的新型天线对于WLAN通信具有很高的实用价值。In this paper, a novel omni-directional high-gain collinear printed structure is presented, by designing an array of 4 antenna elements at 2.4GHz. Prototype of the proposed antenna have been constructed and tested. The experimental results show that the antenna has good omni-directional radiations and high gain, and the conundrums such as complicacy of design and difficulty in realization are solved, which indicate the validity of this method. The proposed antenna with relatively low profile is suitable for the WLAN communication.

关 键 词：天线 高增益 阵列 

分 类 号：TN820[电子电信—信息与通信工程]