《表1 In P基p HEMT外延材料结构》

《表1 In P基p HEMT外延材料结构》   提示:宽带有限、当前游客访问压缩模式
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《D波段InP基高增益低噪声放大芯片的设计与实现(英文)》


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The backside of InP HEMT MMIC process provides a 50-um-thick wafer for reduce the high frequency loss with through substrate vias,which connect the backside metal ground plane to the front side device and circuit elements.Additionally,30μm diameter through-substrate vias are used for minimizing source inductance and maintaining high device gain.The process further includes 50Ω/sq Ni Cr thin film resistors(TFRs),0.3 f F/μm2metal-insulator-metal(MIM)capacitors,and thrusubstrate vias.