A Compact Flexible and Frequency Reconfigurable Antenna for Quintuple Applications

被引：10

作者：

Ul Hassan, Mubashir ^{[1
]}

Arshad, Farzana ^{[1
]}

Naqvi, Syeda Iffat ^{[1
]}

Amin, Yasar ^{[1
,2
]}

Tenhunen, Hannu ^{[2
,3
]}

机构：

[1] Univ Engn & Technol, ACTSENA Res Grp, Taxila 47050, Pakistan

[2] Royal Inst Technol KTH, iPack VINN Excellence Ctr, SE-16440 Stockholm, Sweden

[3] Univ Turku, TUCS, FIN-20520 Turku, Finland

来源：

RADIOENGINEERING | 2017年 / 26卷 / 03期

关键词：

Flexible antennas; reconfigurable antenna; coplanar waveguide-fed; switches; WLAN APPLICATIONS; WIRELESS DEVICES; PATCH ANTENNA; SLOT ANTENNA;

D O I：

10.13164/re.2017.0655

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, compact coplanar waveguide-fed flexible antenna is presented. The proposed design uses flexible Rogers RT/duroid 5880 (0.508 mm thickness) as a substrate with small size of 30 x 28.4 mm(2). Two switches are integrated on the antenna surface to change the current distribution which consequently changes the resonance frequency under different conditions of switches, thereby making it a frequency reconfigurable antenna. The antenna design is simulated on CST (R) MWS (R). The proposed antenna exhibits VSWR < 2 and appreciable radiation patterns with positive gain over desired frequency bands. Good agreement exists between simulated and measured results. On the basis of results, the proposed antenna is envisioned to be deployed for the following applications; aeronautical radio navigation [4.3 GHz], AMT fixed services [4.5 GHz], WLAN [5.2 GHz], Unlicensed WiMAX [5.8 GHz] and X-band [7.5 GHz].

引用

页码：655 / 661

页数：7

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