Millimeter wave transistor technology is very important for MMIC design and fabrication.An InP HEMT with saw toothed source and drain is described.The pattern distortion due to the proximity effect of lithography is ...Millimeter wave transistor technology is very important for MMIC design and fabrication.An InP HEMT with saw toothed source and drain is described.The pattern distortion due to the proximity effect of lithography is a voided.High yield InP HEMT with good DC and RF performances is obtained. The device transconductance is 1050mS/mm,threshold voltage is -1 0V,and current gain cut off frequency is 120GHz.展开更多
基金Supported by National Natural Science Foundation of China(11775191,61404115,61434006)Development Fund for Outstanding Young Teachers in Zhengzhou University China(1521317004)
文摘Millimeter wave transistor technology is very important for MMIC design and fabrication.An InP HEMT with saw toothed source and drain is described.The pattern distortion due to the proximity effect of lithography is a voided.High yield InP HEMT with good DC and RF performances is obtained. The device transconductance is 1050mS/mm,threshold voltage is -1 0V,and current gain cut off frequency is 120GHz.