Next-generation echo sounder ready

Norwegian researchers are putting the finishing touches on a new echo sounder that provides far more information than previous versions ever could – making it much easier to identify fish and zooplankton.

Cox agrees to sell wireless spectrum to Verizon

(AP) -- Cable company Cox Communications on Friday said that it has agreed to sell some of its airwave licenses to Verizon Wireless for $315 million and will resell Verizon service in its stores.

DOCOMO develops compact multi-band power amplifier

NTT DOCOMO today announced that it has developed a prototype power amplifier for six frequency bands between 1.5 GHz and 2.5 GHz in a form factor smaller than multiple single-band power amplifiers conventionally used to provide ...

Keeping an ear out for kin

(PhysOrg.com) -- Bats can distinguish between the calls of their own and different species with their echolocation calls, report German scientists of the Max Planck Institute for Ornithology in Seewiesen. This applies even ...

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