Abstract: This article presents a wideband millimeter-wave (MMW) fan-beam antenna with a flat-top, rapid cutoff radiation pattern, and beam-scanning capability through the use of 3-D printer ...

The Eurasian Century is a historical and strategic tour de force, broad-ranging and full of insights. Above all, it is a necessary book, an analysis that should be required reading for everyone who ...

Abstract: This communication proposes a radiation pattern reconfigurable circularly polarized antenna based on liquid dielectric. The antenna consists of a circularly polarized feeding antenna and a 3 ...

he creation of a unique wall clock with creative patterns using resin is a craft activity that combines timekeeping functionality with decorative aesthetic value. GOP members face backlash after ...