Abstract: This work introduces a refined technique for the estimation of films permittivity within the Ka-band using free-space measurement method. Addressing the challenge of wrong solutions in ...

Comics have been bringing joy to people for over a century, but how we read them is always changing. Whether it was the change from buying comics at newsstands to having a pull list at your local ...

We don’t normally recommend using free antivirus software. While most free services are safe to use and provide decent protection, they’re pretty limited. For example, many free antivirus tools lack ...

War films often arrive carrying the weight of guns, geography, and strategy. But the ones that stay with us do so because they carry something quieter. A memory. A promise. A ritual interrupted. In ...

Abstract: In this article, a compact shared-aperture dual-band dual-circularly polarized waveguide antenna array is presented to achieve high gain and wide bandwidth in full-duplex satellite ...