News tagged with radio broadcasts

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
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US launches effort to ease 'spectrum crunch'

US regulators voted Friday to begin a process to reallocate some of the broadcast spectrum to meet surging demand from smartphones, tablets and other devices that use the wireless Internet.

Sep 29, 2012
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Researchers study best use of 'whitespace' spectrum

(Phys.org)—The demand for faster, more mobile Internet access for smartphones, tablets and laptops does more than strain the available space we have in our pockets and bags. There's a finite amount of wireless spectrum ...

Sep 11, 2012
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Under fire, US eyes Internet to reach Chinese

The US broadcasting agency said it saw the Internet as the future for reaching China despite its firewall, as it came under fire from lawmakers for slashing short-wave radio service.

Apr 07, 2011
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