Abstract: Ambient energy harvesting (EH) has emerged as a promising technique to improve the energy efficiency and reduce the total greenhouse gas emissions for green relay networks. In this paper, we ...

Abstract: This paper presents a wirelessly-powered relay transceiver for expanding millimeter-wave 5G coverage. By incorporating an on-chip butler matrix, the beam control free 5G relay transceiver is ...

Certain combinations work, like chocolate and peanut butter or Black Sabbath and eardrums. Other combinations don't, like orange juice and toothpaste or remote starters and manual transmissions. Well, ...

The illustrator explains how kids’ books made her an artist, and shares favorites from William Steig, Maira Kalman, and Lore Segal and Harriet Pincus. The New Yorker Radio Hour Is the 2026 Election ...

NORTHUMBERLAND COUNTY, Pa. — In the woods on the mountainside of Zerbe Township Recreational Area near Treverton, a new kind of park is now open. It's called the Zerbe RC Crawler Park. It's an area ...

The Ultimate 2 is the newest and best controller in 8BitDo's flagship Ultimate series. Fitted with premium components and a slew of useful customization features, the Ultimate 2 is our top pick for ...

The Winbot makes cleaning hard-to-reach areas a breeze, and it's never been cheaper thanks to this Prime Day deal. Google One subscribers in the UK are losing two big features soon – and it's making ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Copyright © 2019-2025 Erik Baauw. All rights reserved. This Homebridge plugin exposes to HomeKit Raspberry Pi computers and devices connected to the Pi's GPIO-pins ...

What is the best PC controller? A great gamepad is one of the best ways to enhance your PC gaming, allowing for a more comfortable, reclined gaming style and bringing analog controls that can be ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. There's nothing worse than ...