Open AccessDesign of tri-band chiral graphene based terahertz patch antenna
Author(s) -
Zakarya Hafdi,
Abdelhafid Chaabi,
Junwu Tao
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1592/1/012005
Subject(s) - terahertz radiation , finite difference time domain method , graphene , grapheme , patch antenna , antenna (radio) , electromagnetic radiation , microstrip antenna , optoelectronics , frequency band , electromagnetic field , materials science , optics , physics , computer science , telecommunications , nanotechnology , quantum mechanics
In this paper, a novel terahertz patch antenna is designed using a very thin layer of graphene as the radiating patch, to get tri-band operation. An attempt, is made to design both achiral and chiral graphene patch tri-band for 0.46/0.58/0.66-THz. The simulation has been carried out by using a full wave electromagnetic simulator based on FDTD method. We then expect these results to be of interest to scientists in the field of the interaction between the electromagnetic wave and grapheme to design potential application.