A new compact ultra wide band (UWB) planar antenna using glass as substrate

被引：12

作者：

Hosseini, S. A. ^{[1
]}

Atlasbaf, Z. ^{[1
]}

Forooraghi, K. ^{[1
]}

机构：

[1] TMU, Dept Elect Engn, Fac Engn, Tehran, Iran

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2008年 / 22卷 / 01期

关键词：

D O I：

10.1163/156939308783122742

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present a new planar waveguide-fed ultra wideband (UWB) antenna. This antenna is designed for 50 Omega feed on a loss less glass as a substrate. The impedance bandwidth with VSWR < 2 is from about 4.4 GHz to more than 12 GHz in simulation results but from 3.8 GHz to about 11.5 GHz in measurement. This Antenna also has a directional gain pattern. Other important features of this antenna are its high gain and directivity as well as its easy shape to design. The reliable full wave simulation analysis by HFSS and CST Microwave Studio show that this novel structure can easily realize a good linear variation for the sweep gain as well as high directivity within a controllable bandwidth.

引用

页码：47 / 59

页数：13

共 7 条

[1] Microstrip line and CPW fed ultra wideband slot antennas with U-shaped tuning stub and reflector [J].