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Articles tagged with: Power Amplifiers and Microwave
Powering up Microwave Amplifiers for a Wireless World
Four years ago, Europe trailed the rest of the world in microwave amplifier research and development. Now, however, European-designed transistors and amplifiers equal or outperform the competition worldwide. more
Related Tags: semiconductor, dell, battery, base-stations
High-Reliability Gallium Nitride HEMT for Use in Base Stations
Fujitsu Laboratories has announced the development of a new high-reliability technology for high power gallium nitride (GaN) high electron-mobility transistors (HEMT), as used in mobile phone base stations (amongst other uses). The new technology enables the transistors to operate even at the high temperature of 200 degrees Celsius for more than one million hours, equivalent to over 100 years, under pinch-off condition with a drain voltage of 50 volts(50V), thereby enabling the world's longest lifecycle for GaN HEMTs. more
Andrew eyes 3G opportunities in LatAm
US communications equipment manufacturer and supplier Andrew Corp sees growth opportunities in the medium term in Latin America in 3G mobile technology, Andrew's Americas sales vice president James McIlvain told BNamericas. more
Related Tags: original-equipment-manufacturers, telcel, alegro