论文部分内容阅读
美国休斯研究所(HRL)称,他们制造出具有前所未有性能的两款GaN基HFET放大器MMIC。他们首先制造出33GHz(Ka波段)功放MMIC,其输出功率高至2.8W,功率附加效率27%。这种Ka波段器件可用在两路宽带卫星通信链路中。据悉,这是首次报导的采用
The Hughes Institute (HRL) said it manufactures two GaN-based HFET amplifiers MMIC with unprecedented performance. They first created a 33GHz (Ka-band) amplifier MMIC with output power up to 2.8W and power added efficiency of 27%. This Ka-band device can be used in two broadband satellite communications links. It is reported that this is the first reported adoption