A Compact Dual-band Slot Antenna Based on Koch Fractal Snowflake Annular Ring

被引：0

作者：

Yassen, Mahmood T. ^{[1
]}

Hussan, Mohammed R. ^{[2
]}

Hammas, Hussain A. ^{[2
]}

Al-Saedi, Hussam ^{[2
,3
]}

Ali, Jawad K. ^{[1
]}

机构：

[1] Univ Technol Baghdad, Dept Elect Engn, Microwave Res Grp, Baghdad, Iraq

[2] Univ Technol Baghdad, Dept Commun Engn, Baghdad, Iraq

[3] Univ Waterloo, Dept Elect & Comp Engn, Ctr Intelligent Antenna & Radio Syst, Waterloo, ON, Canada

来源：

2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS) | 2017年

关键词：

WIRELESS COMMUNICATION APPLICATIONS; PRINTED MONOPOLE ANTENNA; DESIGN;

D O I：

暂无

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：

This paper presents the design of a compact dual-band slot antenna for use in the recently available wireless communication applications. The slot structure of the proposed antenna is based on an annular slot-ring with Koch snowflake fractal geometry of the third iteration. The antenna slot structure has been etched on the ground plane of a substrate with relative permittivity of 4.5 and 1.524mm thickness. On the other side of the substrate, a 50-Ohm microstrip line has been etched as the antenna feed structure. The proposed antenna has a compact size of (40 x 40 x 1.524) mm(3). Simulation results show that the proposed antenna could excite two resonant bands. The lower resonant band extends from (2.38-3.03) GHz while the upper resonant band extends from (4.45-5.06) GHz. This makes the antenna suitable for a wide range of currently available communication services.

引用

页码：670 / 674

页数：5

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