Metamaterial Embedded Wearable Rectangular Microstrip Patch Antenna

被引：25
|
作者：
Joshi, J. G. [1 ]
Pattnaik, Shyam S. [1 ]
Devi, S. [1 ]
机构：
[1] Natl Inst Tech Teachers Training & Res, Chandigarh 160019, India
来源：
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2012年 / 2012卷
关键词：
TEXTILE ANTENNA; DESIGN;
D O I：
10.1155/2012/974315
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 an indigenous low-costmetamaterial embedded wearable rectangularmicrostrip patch antenna using polyester substrate for IEEE 802.11a WLAN applications. The proposed antenna resonates at 5.10GHz with a bandwidth and gain of 97MHz and 4.92 dBi, respectively. The electrical size of this antenna is 0.254 lambda x 0.5 lambda. The slots are cut in rectangular patch to reduce the bending effect. This leads to mismatch the impedance at WLAN frequency band; hence, a metamaterial square SRR is embedded inside the slot. A prototype antenna has been fabricated and tested, and the measured results are presented in this paper. The simulated and measured results of the proposed antenna are found to be in good agreement. The bending effect on the performance of this antenna is experimentally verified.
引用
收藏
页数：9
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