2 papers
physics.optics2024
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…
physics.optics2024
Multichannel joint-polarization-frequency-modulation encrypted metasurface in secure THz communication
Abbas Ozgoli, Parsa Farzin, Mohammad Javad Hajiahmadi +1
Since the discovery of wireless telegraphy, wireless communication via electromagnetic (EM) signals has become a standard solution to meet the growing demand for information transf…