Image: Antenna market opening
A 5 m-diameter antenna, designed for orbital operations, seen after a test deployment. Large reflectors are increasingly required for telecommunications, science and Earth observation missions.
A 5 m-diameter antenna, designed for orbital operations, seen after a test deployment. Large reflectors are increasingly required for telecommunications, science and Earth observation missions.
Space Exploration
Nov 24, 2016
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In collaboration with the Coreplast Laitila company, VTT Technical Research Centre of Finland has created a reflector that can be wirelessly controlled via a mobile phone application. This involves equipping a traditional ...
Engineering
Jan 28, 2016
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Like a cowboy at a rodeo, NASA's newest Earth-observing satellite, the Soil Moisture Active Passive (SMAP), has triumphantly raised its "arm" and unfurled a huge golden "lasso" (antenna) that it will soon spin up to rope ...
Space Exploration
Feb 27, 2015
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A team of researchers at the University of São Paulo in Brazil has developed a new levitation device that can hover a tiny object with more control than any instrument that has come before.
General Physics
Jan 5, 2015
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The concrete for the first MeerKAT antenna foundation was poured yesterday at South Africa's SKA site in the Karoo. This is the first of 64 similar foundations that will be constructed for this telescope over the next nine ...
Astronomy
Aug 16, 2013
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Many natural composite materials have evolved to wrinkle in response to certain stimuli: The eye of the squid is lined with wavy layers of silvery reflectors that give it a silvery sheen. In the cell walls of many plants, ...
Materials Science
Apr 25, 2013
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Tiny versions of the reflectors on sneakers and bicycle fenders that help ensure the safety of runners and bikers at night are moving toward another role in detecting bioterrorism threats and diagnosing everyday infectious ...
Other
Apr 10, 2013
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(Phys.org) —A Stanford team has designed an entirely new form of cooling panel that works even when the sun is shining. Such a panel could vastly improve the daylight cooling of buildings, cars and other structures by radiating ...
Nanophysics
Mar 27, 2013
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Chinese researchers have succeeded in transferring gallium nitride (GaN) light-emitting diodes (LEDs) grown on a layer of silicon to a layer of copper.
General Physics
Jun 14, 2012
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The French energy group Areva said Wednesday that it would build the biggest concentrated solar power installation in Asia for Reliance Power of India.
Energy & Green Tech
Apr 12, 2012
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