EBG结构在GPS接收天线中的应用

EBG结构在GPS接收天线中的应用

内容简介：作为一种新型的人工材料,电磁带隙结构（EBG）在天线领域应用广泛。本文在全球卫星定位系统（GPS）接收天线中加入电磁带隙结构,有效地增大了天线的阻抗带宽、极化带宽,并增加了天线的增益,提高了天线的性能。通过Ansoft公司HFSS软件仿真,验证了所设计电子带隙结构在GPS接收天线中的作用。

Abstract：As a new type of artificial material, the application of electromagnetic band-gap （EBG） structure is extensive in antennas. In this paper, the electromagnetic band-gap structure is used in global positioning system （GPS） receiver antenna to improve the performance from increasing the band of resistance and polar, and improving the gain. The electromagnetic band-gap structure designed in this paper is proved to be effective by the emulation of HFSS.

作者：刘钦凯, 李志勇,

关键词：电磁带隙结构, 接收天线, 带宽, 增益,