News tagged with antennae

Gaia checks out of antenna testing

(Phys.org) -- Entombed by the distinctive foam pyramids typical of test chambers, the main antenna of the Gaia billion-star surveyor has been put through its paces ahead of launch next year.

Jul 03, 2012
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SETI on the SKA

Can the Square Kilometer Array - a network of thousands of radio antennas to be based in South Africa and Australia -- be used to hunt for extraterrestrial signals?

Jun 26, 2012
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Novel holographic antenna designs and uses

Holographic antennas first studied around 40 years ago are again a hot topic given the potential of holographic images for a variety of applications. EU researchers developed novel prototype devices based ...

May 30, 2012
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Catching vine weevils with odors

Catching the vine weevil (Otiorhynchus sulcatus) is now possible with the identification of odours these weevils find attractive. Scientists of Plant Research International, part of Wageningen UR, discovered ...

Apr 20, 2012
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