Design and analysis of circular patch antenna for WBAN at terahertz frequency

被引：17

作者：

Rubani, Qudsia ^{[1
]}

Gupta, Sindhu Hak ^{[1
]}

Kumar, Arun ^{[2
]}

机构：

[1] Amity Univ Utter Pradesh, ASET, Dept Elect & Commun Engn, Sect 125, Noida, India

[2] Jubail Univ Coll, Male Branch, Dept Gen Studies, Jubail Ind City, Saudi Arabia

来源：

OPTIK | 2019年 / 185卷

关键词：

Wireless body area networks; Terahertz; Microstrip circular patch antenna; Reliability; BER; SNR; HFSS;

D O I：

10.1016/j.ijleo.2019.03.142

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A compact circular patch antenna operating at terahertz frequency is presented. Designed antenna has a substrateof length 100 mu m, width of 100 mu m and thickness of 10 mu m. Radius of the patch is taken to be 40 m. Compactness of formulated antenna at terahertz frequency makes it suitable for Wireless Body Area Network (WBAN) application. The performance of antenna has been simulated and further its performance has been analysed for link quality of the channel on which it radiates. Signal to Noise Ratio (SNR) and Bit Error Rate (BER)are the important metrics used to evaluate link quality. These metrics are explored by evaluatingpath loss absorption coefficient of simplified human model at terahertz frequency. The simulation results obtained reveal proposed antenna will offer good link quality at terahertz frequency as the SNRoffered by proposed antenna is high while BER is low.

引用

页码：529 / 536

页数：8

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