The negative impact of aging (>50 years) on cognitive function was consistently less pronounced among internet users than among nonusers. Furthermore, increased frequency of internet use was ...

Abstract: Parametric array loudspeakers (PALs) that utilize the phased array technique are receiving considerable attention because of their ability to electronically control and manipulate highly ...

Abstract: This paper proposes a large-spacing scanning phased array based on U-slot patch antennas. A genetic algorithm is used to optimize the beamforming for a $1 \times 5$ subarray. And taking into ...