小型双频E形缝隙手机天线  

Compact dual-band E-shaped slot antenna for mobile phone application

作　　者：褚庆昕[1] 叶亮华[1] 

机构地区：[1]华南理工大学电子与信息学院,广东广州510640

出　　处：《电波科学学报》2010年第6期1073-1078,1233,共7页Chinese Journal of Radio Science

基　　金：国家自然科学基金(广东联合基金)重点项目(U0635004);广东省自然科学基金重点项目(07118061)

摘　　要：提出了一种小型的双频E形缝隙手机天线。E形缝隙采用终端开路结构,并雕刻在地板的顶部,使天线的结构更紧凑,减小了天线的尺寸。同时,E形缝隙天线增加了天线的谐振路径,能产生双频宽频带特性,高低频带宽能覆盖GSM900/1800/1900/DCS/PCS/BuleTooth/UMTS/WLAN2400/WiMAX 2600通信频段。实测和仿真的结果基本吻合,验证了这种设计方法的有效性。A compact dual-band E-shaped slot antenna for mobile phone application is presented.An open-ended E-shaped slot is placed on the top of the system circuit board,which makes the structure of the antenna more compact and miniature.The E-shaped slot antenna increases the resonant paths and generates dua-wideband operation.The lower and upper bands can cover GSM900/1800/1900/DCS/ PCS/Bule Tooth/UMTS/WLAN2400/WiMAX2600 communication.The measurement and simulation results are in good agreement,which validates the proposed design.

关 键 词：双频天线 手机天线 缝隙天线 小型天线 宽频天线 

分 类 号：TN82[电子电信—信息与通信工程]