#### Murlix

##### Member level 2

my design is 12GHz LNA with Zin=15.143+j9.6410 and ZL=17.75+j4.99. Vdd is 8.3V with Rd=680ohm.I am using 50 ohm terminations for input and output.

Can anyone pls show the calculation and explain the formula?

Actually i used microstrip but i want to know the formula for Rf choke for approximation calculation.

thanks