this is with reference to the article published in RF DESIGN march 2002.we can optimize simultaneosly the lna i/p reurn loss and lna noise figure by using inductive feedback and by adjusting load reflection coefficient.my problem is to find out for what values of load reflection coefficient and the amount of inductor feedback is required we have to map load reflection on to the input plane in smith chart using following equation
Tin=S11 +S12 S21 Tl
-------------
1-S22Tl
where Tin----input reflection coefficient
Tl-----load reflection coefficient
how to plot this in genysys
any suggestions are welcome
Tin=S11 +S12 S21 Tl
-------------
1-S22Tl
where Tin----input reflection coefficient
Tl-----load reflection coefficient
how to plot this in genysys
any suggestions are welcome
Please post questions regarding operation of the product in the Product Questions forum. I have moved this thread to that forum.
Clear skies and high Q