Wide-band planar monopole antennas

被引：550

作者：

Agrawall, NP ^{[1
]}

Kumar, G

Ray, KP

机构：

[1] Indian Inst Technol, Dept Elect Engn, Mumbai 400076, India

[2] Indian Inst Technol, SAMEER, Mumbai 400076, India

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1998年 / 46卷 / 02期

关键词：

microstrip antennas;

D O I：

10.1109/8.660976

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：

The circular disc monopole (CDM) antenna has been reported to yield wide-impedance bandwidth, Experiments have been carried out on a CDM that has twice the diameter of the reported disc with similar results. New configurations are proposed such as elliptical (with different ellipticity ratios), square, rectangular, and hexagonal disc monopole antennas. A simple formula is proposed to predict the frequency corresponding to the lower edge of the bandwidth for each of these configurations, The elliptical disc monopole (EDM) with ellipticity ratio of 1.1 yields the maximum bandwidth from 1.21 GHz to more than 13 GHz for voltage standing wave ratio (VSWR) < 2.

引用

页码：294 / 295

页数：2