A gain and bandwidth enhanced metamaterial based surface antenna for wireless communication

被引：0
|
作者：
Rajak, Neha [1 ]
Chattoraj, Neela [1 ]
Kumar, Raghvendra [1 ]
机构：
[1] Birla Inst Technol, Depat Elect & Commun Engn, Ranchi, Bihar, India
来源：
2019 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (AP-RASC) | 2019年
关键词：
DESIGN;
D O I：
10.23919/ursiap-rasc.2019.8738550
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 new metamaterial based surface patch antenna is designed in this paper which enhances the gain and bandwidth of the patch antenna. The metamaterial is designed using two hexagonal ring resonators which form a double negative medium. The dimension of the metamaterial is 11 x 11 mm2 which forms a surface over the patch antenna, which results in increment of the gain from 4.15 to 7.88 dBi and bandwidth from 200 MHz to 420 MHz. The metamaterial is made on RT Duroid 5880 substrate and patch antenna on FR4-Epoxy.The designed antenna is useful for WiFi application.
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页数：4
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