Antenna Efficiency in Graphene-based THz Photoconductive Antennas

被引：0
|
作者：
Zolfagharloo-Koohi, M. [1 ]
Neshat, M. [1 ]
机构：
[1] Univ Tehran, Sch Elect & Comp Engn, Tehran, Iran
来源：
2014 22ND IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE) | 2014年
关键词：
Antenna; Graphene; Impedance; Plasmonic; Terahertz;
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 dipole-like antenna made of graphene strips and integrated with a THz photonic mixer is studied numerically. The input impedance and the radiation properties of such graphene-based antenna are investigated through full-wave numerical simulations. Full-wave simulations show that the graphene-based antennas can provide higher input impedance along with the tunability of the resonance frequency; however, they exhibit significantly lower radiation efficiency when compared with metallic counterpart.
引用
收藏
页码：1587 / 1590
页数：4
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