Compact coplanar waveguide-fed reconfigurable fractal antenna for switchable multiband systems

被引：27

作者：

Chaouche, Youcef Braham ^{[1
,2
]}

Messaoudene, Idris ^{[1
,3
]}

Benmabrouk, Ismail ^{[4
]}

Nedil, Mourad ^{[2
]}

Bouttout, Farid ^{[5
]}

机构：

[1] Univ Mohamed El Bachir El Ibrahimi, Lab Elect & Telecommun Avancees, Bordj Bou Arreridj 34000, Algeria

[2] Univ Quebec Abitibi Temiscaminque, Lab Rech Telebec Commun Souterraines, Ecole Genie, Val Dor, PQ J9P1Y3, Canada

[3] Ecole Natl Super Informat ESI Ex INI, Dept Ingn Informat & Syst Informat, BP 68M, Oued Smar 16000, Algers, Algeria

[4] Al Ain Univ Sci & Technol, Dept Network & Commun Engn, Coll Engn, Abu Dhabi, U Arab Emirates

[5] Univ Bordj Bou Arreridj, Lab Genie Elect, Dept Elect, Msila 34000, Algeria

来源：

IET MICROWAVES ANTENNAS & PROPAGATION | 2019年 / 13卷 / 01期

关键词：

fractal antennas; antenna radiation patterns; coplanar waveguides; multifrequency antennas; antenna feeds; UHF antennas; microwave antennas; compact coplanar waveguide-fed reconfigurable fractal antenna; switchable multiband systems; crescent-shaped fractal geometry; radio-frequency positive intrinsic negative diodes; omnidirectional radiation patterns; frequency; 1; 46 GHz to 6; 15; GHz; SIERPINSKI ANTENNA; PATCH ANTENNA; DESIGN; SLOT;

D O I：

10.1049/iet-map.2018.5005

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：

In this study, a coplanar waveguide-fed reconfigurable antenna using crescent-shaped fractal geometry is presented. The frequency reconfigurable approach is obtained using radio-frequency positive intrinsic negative diodes, resistor, and inductors. The proposed approach has successfully allowed reconfigurable switching up to eight frequency bands between 1.46 and 6.15GHz. Good results have been obtained in terms of stable and omnidirectional radiation patterns. The realised gains of the antenna system, in these frequency bands, vary from 0.52 to 5.67dBi. The designed antenna has the advantages of a multiband structure and compact size over the previously reported structures. The proposed antenna is suitable for future wireless application systems.

引用

页码：1 / 8

页数：8

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