With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...
Most electric motors in modern vehicles rely on rare earth magnets in what are known as permanent magnet synchronous machines ...
Deutsche Telekom has successfully tested an aerial base station in the earth's stratosphere, it said on Monday, hoping to bring mobile coverage to remote areas that ground-based networks fail to reach ...
Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains information ...
Abstract: This paper demonstrates a dual-rotor magnetic pendulum antenna achieving record 1.61 fT magnetic field strength at 1 km through synchronized 88 Hz operation. Our approach integrates static ...
Abstract: In recent years, in-situ antenna measurements employing unmanned aerial vehicles (UAVs) gained increasing interest. Related to this development, questions arise on the performance and ...
In Europe, where this is being written, and possibly further afield, news reports are again full of drone sightings closing airports. The reports have come from Scandinavia, in particular Denmark, ...
Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...
University of Toronto researchers have derived inspiration from the photosynthetic apparatus in plants to engineer a new generation of nanomaterials that control and direct the energy absorbed from ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback