ozenk
Junior Member level 1
cascode lna
hi Guys...
im will design LNA for weather satellite (137 Mhz)..if i googling in the web it many design of this LNA...and mostly is only single stage and common-source configuration...
why it doesnt design by differential or cascode....
is it any advantages or disadvantages of both model...?
i have been read in wikipedia that cascode is high gain so maybe it suitable for my design...
i want to get gain >30 dB and noise figure <1
thanks,,
ozenk
hi Guys...
im will design LNA for weather satellite (137 Mhz)..if i googling in the web it many design of this LNA...and mostly is only single stage and common-source configuration...
why it doesnt design by differential or cascode....
is it any advantages or disadvantages of both model...?
i have been read in wikipedia that cascode is high gain so maybe it suitable for my design...
i want to get gain >30 dB and noise figure <1
thanks,,
ozenk