浅析MOSFET的特征频率f_T

Analysis on the Intrinst Frequency f_T of MOSFET

按与双极型晶体管类比的方法给出ＭＯＳ场效应管特征频率ｆＴ的定义、用ＰＳｐｉｃｅ对其进行测试的方法，并对ｆＴ进行一些浅显分析。

In a menner analogous to a bipolar transistor,this paper gives definition of intrinst frequency fig- ures of merit fT and manner of test using PSpice for a MOSFET and a some analytical results.