Abstract: Electromagnetic vortex radar, with its unique capacity to carry orbital angular momentum (OAM) and its spiral phase wavefront, offers a groundbreaking approach to achieving super-resolution ...

Abstract: Modelling of electromagnetic wave propagation in telecommunications has evolved from empirical models to highly deterministic ray tracing and numerical methods. The extraordinary ...

Renowned street and portrait photographer Alan Schaller has created a new social media app called Irys, designed to create a calmer, ad-free alternative to algorithm-driven, engagement-focused photo ...