Ultrawide-band printed monopole antenna with band-notch filter

被引：69

作者：

Chung, K. ^{[1
]}

Hong, S. ^{[1
]}

Choi, J. ^{[1
]}

机构：

[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul 133791, South Korea

来源：

IET MICROWAVES ANTENNAS & PROPAGATION | 2007年 / 1卷 / 02期

关键词：

D O I：

10.1049/iet-map:20050356

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：

A simple and compact microstrip-fed ultrawide-band (UWB) printed monopole antenna with band-notch filter is proposed. The antenna is composed of two monopoles of the same size and a small strip bar which leads to the desired high attenuation at the notch frequency. The band-notch mechanism and current distribution of the antenna are examined. Finally, the frequency-domain characteristics, such as system transfer function and group delay, of the proposed identical monopole antenna pair are analysed to evaluate the antenna performance for UWB applications.

引用

页码：518 / 522

页数：5

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