News tagged with radio signal

Lightning strokes can probe the ionosphere

(Phys.org) —Thunderstorms, and the resulting partially ionized plasma of the ionosphere, can distort radio signals traveling to satellites important to communications, navigation or national security

Apr 12, 2013
4 / 5 (4) 2 | with audio podcast

Zone of silence: Testing satellite antennas

(Phys.org) —Satellite engineers learn to get used to the weirdly hushed interior of the Compact Payload Test Range in ESA's ESTEC technical centre area, in Noordwijk, the Netherlands. In this zone of silence, ...

Apr 12, 2013
5 / 5 (5) 0

Finding instead of searching

It is easy to lose track of things in large storage facilities but not at the wind turbine manufacturer Enercon's facility in Magdeburg though, where a positioning system with digital inventory management ...

Apr 03, 2013
not rated yet 0

The wireless way to safer sub-station

New Professor of Radio Science and Wireless Systems Engineering at the University of Huddersfield heads a £670,000 project to find a more effective and efficient means of fault detection - meaning few blackouts and better ...

Apr 03, 2013
not rated yet 0

Super telescope costs inflate

The estimated cost of the first construction phase of the world's largest radio telescope has jumped to 400 million euros ($530 million), the project's director general said Tuesday.

Feb 12, 2013
3.7 / 5 (3) 3