mmarwan
Newbie level 6
s2p files for different bias
i am designing an LNA using the S2P file of the transistor @ certain gain and noise figure...but when i replaced that nonlinear model of the transistor instead of the s2p file..the whole S parameters of the transistor were changed leading to the change of the gain and NF curves as if i was using another transistor...
Isn't supposed that the s2p file and the nonlinear model to have the same S parameters at a certain DC bias ??!!!!
thanks
i am designing an LNA using the S2P file of the transistor @ certain gain and noise figure...but when i replaced that nonlinear model of the transistor instead of the s2p file..the whole S parameters of the transistor were changed leading to the change of the gain and NF curves as if i was using another transistor...
Isn't supposed that the s2p file and the nonlinear model to have the same S parameters at a certain DC bias ??!!!!
thanks