双频PIFA手机天线的设计与仿真

一种双频PIFA手机天线的设计与仿真

内容简介：随着移动终端的发展，内置天线要求小型化，低剖面，能工作在不同频段下。文中提出了一种新颖平面双频手机PIFA（planarinvertedFantenna）天线。采用弯折路径，开槽缝隙加载的方法设计的双频PIFA天线。天线的工作频段覆盖了EGSM900（880MHz--960MHz），DCS1800（1710MHz-1880MHz）的所有频率，工作性能良好。该天线结构易于实现，便于内置集成，适用于移动通信终端。

Abstract：Along with the development of mobile terminal, the built-in antenna must be miniaturization, low-profile geometry, and could work under different frequencies. In this paper, a novel dual-band mobile phone PIFA（planar inverted- Fantenna） antenna is proposed. A novel dual-band mobile phone PIFA antenna is analyzed and designed by bending the patch and loading the aperture. The frequency channels of the antenna are GSM900（880MHz-960MHz） and DCS1800（1710MHz -1880MHz）. The improved antenna, with good application in mobile communication teminals, is simple in structure, easy buih-in and good performance.

作者：刘海强, 李智,

关键词：PIFA天线, 双频, HFSS, 10．0, 小型化,