First things first: who invented this technique? It wasn’t the main character of Mr. Robot but Ralph Nelson Elliott, an American accountant who worked in Central America in the 1920s. While he was ...

Speed\((v)\) is in metres per second \(m\,s^{-1}\), distance \((d)\) in metres \((m)\) and time\( (t)\) in seconds \((s)\). Measuring the time taken for a sound wave ...

Abstract: To address the growing demand for multifunctional antennas, this paper presents a novel antenna design that integrates high-order mode theory with substrate integrated waveguide technology.

ACT Policing's long-standing advice to "lock homes and secure keys" could be facing a sophisticated challenge as high-tech car thieves, using notorious key programming devices, appear to have arrived ...

Abstract: In this work, a novel wideband millimeter-wave antenna is proposed, based on a mutually excited rectangular patch integrated design. The antenna is realized on an RT Duroid substrate with a ...