Leonardo's aerial screws actually can work when built with modern materials, University of Maryland engineers find with a drone called Crimson Spin. Stephen Shankland worked at CNET from 1998 to 2024 ...

The design cycle is a little different when the product is wireless and requires an antenna. Antennas change the design process, because it needs to be located with care, in the best position on the ...

MINNEAPOLIS-ST. PAUL—WUCW-DT, the CW affiliate here, has gone on air with a new Dielectric UHF antenna that employs an end-fed pylon system and reimagines the design of a traditional stacked antenna ...

The evolution of Fifth Generation (5G) communications networks from earlier cellular wireless systems is being realized worldwide. Mobile internet access with voice, video, and data communications is ...

From 5G smartphones to IoT sensors, RF antennas are the backbone of modern wireless systems. Selecting, designing, and tuning them precisely ensures reliability, efficiency, and compliance. Here’s how ...

Flying rovers may someday explore Saturn’s moon, Titan, thanks to futuristic aerial vehicle designs submitted by top minority university students for a nationwide NASA design contest. NASA Ames ...

THE ANTENNA. This crucial component of any radio transmitting or receiving system has a history that actually predates the invention of radio itself. The first antennas were used by Princeton ...

Why there’s a need for a lightweight, easily reconfigured antenna. The clever and simple design devised by the researchers. Some aspects of performance evaluations in various configurations. Antennas ...

This document describes the principles of antenna tuning for the contactless reader IC CLRC663, MFRC630, MFRC631, SLRC610. A practical example is given to tune an ID2±10 antenna for all baud rates ...

Antenna design is often referred to as a black art or witchcraft, even by those experienced in the space. To that end, [Janne] wondered—could years of honed skill be replaced by bruteforcing the ...