hello
measuring NF in mixer in low IF Rx...IF=2MHz..... what number should i monitor (report it)?
at the IF frequency ...?at flicker corner ....? the white NF ../ what about if the Flicker corner > my IF frequency
is the mixer operation is right (accepted) in low IF Rx if flicker corner larger than the IF used "if the NF at the IF is lower than required specs" am i right ...?
knowing that when i try to push the flicker corner lower than IF the linearity go worse ...
thanks in advance
yes , it pushes flicker noise but very poor linearity
specs to me Av=15dB..IIP3=0dBm ....NF <<20dB
the propsed paper didn't give me the gain i want
did you make thhis paper ..?
is it accepted to operate byond the filcker corner?