Abstract: This letter introduces an ultrawideband, wide-scanning long slot array with planar cross-stack impedance-matching layers (PCMLs). The gradually decreasing size patches are designed as the ...

Abstract: Long-range vital signs sensing using millimeter-wave (mmWave) radar faces two challenges: one is the severe path loss in mmWave bands, which results in reflected signals from the subject ...

UPDATE: The Grand Rapids City Commission approved the power purchasing agreement with the developer at Tuesday’s meeting. GRAND RAPIDS, MI – Grand Rapids has selected a developer to build a ...

This study is Pew Research Center’s latest effort to explore the landscape of teens and technology today. It focuses on artificial intelligence – from how teens use chatbots to how they think about AI ...

Limited-timed offers began with very simple goals: drive urgency and test new ideas without permanently altering a menu. The concept also helps fight menu fatigue, because even the most loyal ...

We all know that looking at screens constantly is bad for our health. So here are some easy ways to reduce screen-time. You don’t need to have notifications on for every app on your phone. Turn off ...