Polarization-Based Security: Safeguarding Wireless Communications at the Physical Layer. (arXiv:2307.07244v1 [eess.SP])

Physical layer security is a field of study that continues to gain importance
over time. It encompasses a range of algorithms applicable to various aspects
of communication systems. While research in the physical layer has
predominantly focused on secrecy capacity, which involves logical and digital
manipulations to achieve secure communication, there is limited exploration of
directly manipulating electromagnetic fields to enhance security against
eavesdroppers. In this paper, we propose a novel system that utilizes the
Mueller calculation to establish a …

algorithms communication communications digital physical research secrecy security study systems wireless