Abstract: High-density coil installation to achieve a smooth power transfer inevitably increases construction costs, reducing the acceptance of dynamic wireless power transfer (DWPT). In this article, ...

The Yamaha YAS-203 breaks free of most of the performance constraints of budget sound bars, sounding bigger, more spacious, more dynamic and clearer than anything near its price. TV and home video ...

Mesh networks and Wi-Fi range extenders are simple satellite tools that can push a Wi-Fi signal through the home, improving ...

Jennifer Krazit (née Guevin) is a freelance writer and editor. Previously, she was a managing editor at CNET, overseeing the How To section, special packages, social media and front-page programming.

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Abstract: The prospects of using a Reconfigurable Intelligent Surface (RIS) to aid wireless communication systems have recently received much attention from academia and industry. Most papers make ...