164 citations · 173 across the 5 of their papers we have counts for
5 papers
Integrating sensing and communications: Simultaneously transmitting and reflecting digital coding metasurfaces
Francesco Verde, Vincenzo Galdi, Lei Zhang +1
Wireless networks are undergoing a transformative shift, driven by the crucial factors of cost effectiveness and sustainability. Digital coding metasurfaces (DCMs) might play a key…
Gain and loss induced topological insulating phase in a non Hermitian electrical circuit
Shuo Liu, Shaojie Ma, Cheng Yang +5
There have been considerable efforts devoted to the study of topological phases in certain non-Hermitian systems that possess real eigenfrequencies in the presence of gain and loss…
How Do Space-Time Digital Metasurfaces Serve to Perform Analog Signal Processing?
Hamid Rajabalipanah, Ali Abdolali, Shahid Iqbal +2
In the quest to realize analog signal processing using sub-wavelength metasurfaces, in this paper, we demonstrate the first experimental demonstration of programmable time-modulate…
Fully-control of OAM vortex beam and realization of retro and negative reflection at oblique incidence using dual-band 2-bit coding metasurface
Hamza Ahmad Madni, Shahid Iqbal, Shuo Liu +2
This paper addresses a reflection-type dual-band 2-bit coding metasurface (CM) design to achieve the dual-band functionalities in two different operating bands, independently. We a…
Microwave Vortex-Beam Emitter Based on Spoof Surface Plasmon Polaritons
Jia Yuan Yin, Jian Ren, Lei Zhang +2
Since the orbital angular momentum (OAM) being investigated intensively in the optical region, there are growing interests in employing OAM to solve the problem in wireless communi…