A Semi-Circular Slot Textile Antenna for Ultra-Wideband Applications

被引：0
|
作者：
Amit, Swetha [1 ]
Talasila, Viswanath
Shastry, Prasad
机构：
[1] Ramaiah Inst Technol, Dept Telecommun Engn, Bangalore, Karnataka, India
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
circular patch; ultra-wideband antenna; slots; textile material; human phantom;
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：
A new design for enhancing impedance bandwidth of an ultra-wideband (UWB) slot antenna on a textile material is proposed in this paper. Symmetric slots are used in a semi-circular patch antenna to improvise the bandwidth. The antenna is designed and simulated on different fabrics; jeans, flannel and cotton and tested for their performance in terms of return loss and radiation characteristics. These antennas are simulated with a human phantom, fabricated and tested around human vicinity and it is seen that they work well with flannel and exhibit a return loss greater than 10dB in the frequency band: 4GHz to 9GHz. A performance comparison is made with an antenna designed using FR4 substrate.
引用
收藏
页码：249 / 250
页数：2
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