Abstract: D-band high speed communication applications require an amplifier with broad bandwidth and high power. The vacuum high-power amplifiers, however, exhibit a limitation in bandwidth, while ...

Abstract: Engineering and optimization of wireless propagation channels will be one of the key elements of future communication technologies. Metasurfaces may offer a wide spectrum of functionalities ...

A 20-year-old Indian doctoral student was shot dead near the University of Toronto Scarborough campus, with authorities investigating the incident as a homicide ...

Ahead of the Maharashtra local body elections, several leaders from the Maharashtra Navnirman Sena (MNS) and Shiv Sena (UBT) joined the BJ in Nashik district ...