IEEE

Wide-Angle and Wideband Millimeter-Wave Beam-Scanning Array Using Multimode Shorted Patch Antenna Elements for Unmanned Aerial Vehicle Communication

Abstract: This article presents a wideband millimeter-wave (mmWave) phased array with a large beam-scanning angle for the communication of unmanned aerial vehicle (UAV). The proposed array is composed ...
Journal of Medical Internet Research

Relationship Between Internet Use and Cognitive Function Among Middle-Aged and Older Chinese Adults: 5-Year Longitudinal Study

The urban-rural disparity in cognitive function was partially attributed to the disparity in internet use (34.2% of the total effect, P<.001). Conclusions: This study revealed that the use of internet ...
IEEE

UAV-Based Relays Using Active Phased Arrays for Non-Line-of-Sight Millimeter-Wave Communications: Real-Time Field Testing

Abstract: This paper presents an unmanned aerial vehicle (UAV)-based relay that leverages active phased arrays for non-line-of-sight millimeter-wave (mm Wave) communications. First, the contribution ...