Abstract: This letter introduces a 256-array wirelessly powered phased-array transceiver with 24-GHz wireless power transfer (WPT) for 28-GHz millimeter-wave 5G communication. The 256-element ...

Road trips, camping adventures, beach excursions, and tailgating parties are all better when you have your favorite snacks and cold beverages by your side. That’s why you need a portable car ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

Alexa+ Greetings combines conversational AI with Ring's Video Descriptions to intelligently handle doorbell interactions.