Abstract: In this paper, we report on an airborne vibrotactile display with a multiunit ultrasound phased array synthetic aperture. The system generates an ultrasound field with a location-tunable ...

Abstract: This article presents the design of a Ka-band beam-switchable and beam-steerable endfire planar Yagi–Uda antenna array fed by a wideband Butler matrix, combining continuously tunable phase ...

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Need to install Java on your Windows 11 PC for apps like Minecraft or enterprise software? Here are all the steps you need to follow to quickly run Java safely on your computer. Yes, Windows 11 ...