A novel CPW-fed ultra-wideband antenna design

被引：76

作者：

Lee, SH ^{[1
]}

Park, JK ^{[1
]}

Lee, JN ^{[1
]}

机构：

[1] Hanbat Natl Univ, Dept Radio Wave Engn, Taejon 305719, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2005年 / 44卷 / 05期

关键词：

ultra-wideband antenna; CPW; group delay; onmi-directional;

D O I：

10.1002/mop.20646

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 ultra-wideband (UWB) antenna fed by coplanar waveguide (CPW) is designed, fabricated, and measured for UWB communications. It is designed to work on a substrate TMM4 of thickness 0.762 min and relative permittivitv 4.5, and to operate from 3.1 to 8.3 GHz. Details of the proposed antenna design and the measured results are presented and discussed. Measured insertion loss is almost constant across the frequency v hand and the group-delay variation is less than I its, thus indicating that the proposed antenna is a good candidate for UWB applications. (C) 2005 Wiley Periodicals, Inc.

引用

页码：393 / 396

页数：4

共 4 条

[1] A new ultra-wideband antenna for UWB applications [J].

Choi, SH ;

Park, JK ;

Kim, SK ;

Park, JY .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 40 (05) :399-401

[2] Novel antennas for ultra-wideband communications [J].

Fortino, N ;

Kossiavas, G ;

Dauvignac, JY ;

Staraj, R .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 41 (03) :166-169

[3] CPW-fed planar ultra wideband antenna having a frequency band notch function [J].

Kim, Y ;

Kwon, DH .

ELECTRONICS LETTERS, 2004, 40 (07) :403-405

[4] An LTCC planar ultra-wideband antenna [J].

Ying, C ;

Li, GY ;

Zhang, YP .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 42 (03) :220-222

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