Ultra-wideband CPW-fed antenna with round corner rectangular slot and partial circular patch

被引：20

作者：

Chen, X. ^{[1
]}

Zhang, W. ^{[1
]}

Ma, R. ^{[1
]}

Zhang, J. ^{[1
]}

Gao, J. ^{[1
]}

机构：

[1] Shanxi Univ, Coll Phys & Elect Engn, Taiyuan 030006, Shanxi, Peoples R China

来源：

IET MICROWAVES ANTENNAS & PROPAGATION | 2007年 / 1卷 / 04期

关键词：

D O I：

10.1049/iet-map:20070011

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 novel coplanar waveguide (CPW)-fed ultra-wideband wide slot antenna is proposed. Because of the round corner of the rectangular slot and partial circular patch, the bandwidth of the antenna is enhanced largely. Good agreement between the measurement and simulation has been achieved. The results show that the impedance bandwidth of the antenna reaches up to 4.5-15.5 GHz for S-11 < -15 dB and 2.5-18 GHz for S-11 < -10 dB. Meanwhile, a good omnidirectional radiation performance has also been achieved.

引用

页码：847 / 851

页数：5

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