Funded by the National Natural Science Foundation of China (Grant No.
The evolution of next-generation 5G and 6G communication technologies has brought about a substantial increase in communication data rates, system functions and performance
Focusing on RF and millimeter-wave mobile terminal power amplifier chips, Professor Ma Kaixue's research team proposed a new type of power amplifier chip topology with high fallback efficiency, which is based on the parallel connection of transformers.
The high-power amplifier used in the base station usually adopts the integrated design form of high-power tube and power amplifier circuit considering factors such as power and cost
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