3 papers
eess.SP2018
Focused blind deconvolution
Pawan Bharadwaj, Laurent Demanet, Aimé Fournier
We introduce a novel multichannel blind deconvolution (BD) method that extracts sparse and front-loaded impulse responses from the channel outputs, i.e., their convolutions with a…
physics.app-ph2018
A tunable plasmonic refractive index sensor with nanoring-strip graphene arrays
Chunlian Cen, Hang Lin, Cuiping Liang +8
In this paper, a tunable plasmonic refractive index sensor with nanoring-strip graphene arrays is numerically investigated by the finite difference time domain (FDTD) method. The s…
physics.optics2018
Plasmonic absorption characteristics based on dumbbell-shaped graphene metamaterial arrays
Chunlian Cen, Jiajia Chen, Hang Lin +7
In this paper, we proposed a theoretical model in the far-infrared and terahertz (THz) bands, which is a dumbbell-shaped graphene metamaterial arrays with a combination of graphene…