155 citations · 335 across the 7 of their papers we have counts for
7 papers
Multi-channel OOK Communication by Using Frequency-multiplexed Switchable Metasurface
Parsa Farzin, Kasra Rouhi, Seyed Ehsan Hosseininejad
Programmable metasurfaces have recently attracted considerable interest for their versatile applications in areas such as beam steering, holography, and wireless communications, ut…
Material-Dependencies of the THz Emission from Plasmonic Graphene-Based Photoconductive Antenna Structures
Christoph Suessmeier, Sergi Abadal, Daniel Stock +8
Graphene supports surface plasmon polaritons with comparatively slow propagation velocities in the THz region, which becomes increasingly interesting for future communication techn…
Digital Metasurface Based on Graphene: An Application to Beam Steering in Terahertz Plasmonic Antennas
Seyed Ehsan Hosseininejad, Kasra Rouhi, Mohammad Neshat +3
Metasurfaces, the two-dimensional counterpart of metamaterials, have caught great attention thanks to their powerful capabilities on manipulation of electromagnetic waves. Recent t…
Reprogrammable Graphene-based Metasurface Mirror with Adaptive Focal Point for THz Imaging
Seyed Ehsan Hosseininejad, Kasra Rouhi, Mohammad Neshat +4
Recent emergence of metasurfaces has enabled the development of ultra-thin flat optical components through different wavefront shaping techniques at various wavelengths. However, d…
MAC-Oriented Programmable Terahertz PHY via Graphene-based Yagi-Uda Antennas
Seyed E. Hosseininejad, Sergi Abadal, Mohammad Neshat +6
Graphene is enabling a plethora of applications in a wide range of fields due to its unique electrical, mechanical, and optical properties. In the realm of wireless communications,…
Terahertz Dielectric Resonator Antenna Coupled to Graphene Plasmonic Dipole
Seyed E. Hosseininejad, Mohammad Neshat, Reza Faraji-Dana +5
This paper presents an efficient approach for exciting a dielectric resonator antenna (DRA) in the terahertz frequencies by means of a graphene plasmonic dipole. Design and analysi…
Graphene-Based terahertz antennas for area-constrained applications
Sergi Abadal, Seyed E. Hosseininejad, Albert Cabellos-Aparicio +1
Terahertz technology has made significant advances in the fields of spectroscopy, imaging and, more recently, wireless communications. In the latter, the use of this frequency band…