Wideband Rectangular Double-Ring Nanoribbon Graphene-Based Antenna for Terahertz Communications

被引：44

作者：

Nickpay, Mohammad-Reza ^{[1
]}

Danaie, Mohammad ^{[1
]}

Shahzadi, Ali ^{[1
]}

机构：

[1] Semnan Univ, Elect & Comp Engn, Semnan, Iran

来源：

IETE JOURNAL OF RESEARCH | 2022年 / 68卷 / 03期

关键词：

Double-ring antenna; graphene; nanoribbon antenna; re-configurable; terahertz; THz; wideband antenna; POLARIZATION CONVERTER; ARRAY ANTENNA; PATCH ANTENNA; DESIGN;

D O I：

10.1080/03772063.2019.1661801

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 wideband nanoribbon graphene-based antenna with double rectangular rings for terahertz (THz) applications is presented. The wideband and efficient graphene-based antenna on physical parameters is developed in this paper. The antenna has a wide impedance bandwidth of 26% at the center frequency of 1 THz, minimum return loss equal to 24 dB and average radiation efficiency approximately equal to 44% is obtained. An average gain of 2.45 dB is achieved at the operational frequency band. The goal of this paper is to provide an antenna with capabilities of being wideband, efficient and re-configurable with a simple and single-layer structure for THz communication.

引用

收藏

页码：1625 / 1634

页数：10

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