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Articles tagged with: Power Amplifier and Opex
3G Base Station Amplifiers That Can Reduce Waste Heat Nearly 50%
TriQuint tested the first of its new HV-HBT amplifiers in a design commonly used by base station amplifier manufacturers that pairs devices in a 'Doherty' configuration. Used in this manner, the devices delivered an efficiency level of 57%, surpassing the efficiencies available using either conventional laterally-diffused metal oxide semiconductor (LDMOS) transistors or more expensive gallium nitride (GaN) devices. more
Related Tags: semiconductor, analytics, strategy-analytics, wcdma, triquint, triquint-semiconductor, tower, gallium-arsenide, gallium-nitride
Base Stations in Remote Locations
Altobridge says that it has deployed a base station in a remote location that is only accessible by 4x4 vehicles. Altobridge engineers installed the system in 24 hours, trained local personnel in a single afternoon and left the site in the hands of local staff. The network is now being monitored remotely via the company's Network Operations Centre (NOC). Based on the company's patented AM Gateway Platform, the deployment is in support of an isolated business enterprise. more
Related Tags: bts, vsat, altobridge
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