grapheneradiation patternreconfigurableA broadband, high radiation efficiency graphene-based reconfigurable square spiral antenna for terahertz communication is proposed. The main part of the antenna is the graphene-based square spiral microstrip patch. The proposed antenna is built and simulated using high-...
Terahertz antenna based on graphene Terahertz antenna based on graphene M.Dragoman,1,a͒A.A.Muller,1D.Dragoman,2F.Coccetti,3and R.Plana3 1National Institute for Research and Development in Microtechnology,IMT,P.O.Box38-160,023573 Bucharest,Romania 2Department of Physics,University of Bucharest,...
at terahertz frequencies Mohammad Mashayekhi , Pooria Kabiri , Amir Saman Nooramin * & Mohammad Soleimani This article investigates the inverse design of a reconfigurable multi-band patch antenna based on graphene for terahertz applications to operate frequency range (2–5...
Design of graphene-based reflectarray using cell-cluster So far, in this paper, the implementation of cell-cluster in the reflectarray design, and its impact on the far-field pattern have been investigated theoretically. Also, the related mathematical formulations are derived. To validate the propose...
Dual-band multi-beam reconfigurable terahertz antenna based on graphene frequency selective surface 红外与毫米波学报 (5) (2024), p. 43 Google Scholar [33] J. Owusu, M.R.B. Hamid, S. Tweneboah-Koduah, S. Afoakwa Omnidirectional antenna with modified ground plane for wideband DVB in handhe...
Kazemi, F.: High q-factor compact and reconfigurable THz aperture antenna based on graphene loads for detecting breast cancer cells. Superlattices Microstruct.153, 1–9 (2021) Google Scholar Keshavarz, A., Vafapour, Z.: Water-based terahertz metamaterial for skin cancer detection application. IE...
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Here we demonstrate efficient THz\ndetectors based on antenna-coupled graphene field-effect transistors (FETs).\nThese exploit the non-linear FET response to the oscillating radiation field at\nthe gate electrode, with contributions of thermoelectric and photoconductive\norigin. We demonstrate room ...