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Articles tagged with: Gallium Nitride 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, power-amplifiers, dell, battery, base-stations, research-and-development
High-Reliability Gallium Nitride HEMT for Use in Base Stations
..stal quality and optimized the layer structure to mitigate the electric field in a gallium-nitride HEMT structure with few surface traps by using its proprietary n-type GaN cap layer (surface layer).Results of high-temperature pinch-off testing of th more
Related Tags: power-amplifiers, fujitsu, ieee
Is Mobile Wireless Infrastructure the Best Target Market for Gallium Nitride?
Today, gallium nitride is entering the mainstream of process technologies for RF power semiconductor devices. Apart from some military applications and microwave communications, most of the interest in GaN is centered on mobile wireless infrastructure and WiMAX. But according to a new research brief from ABI Research, the economics of this price-sensitive sector may mean that it is the wrong playing field for GaN. more
Related Tags: toshiba, abi-research, power-amplifier, rf-power, military
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