steadymind
Full Member level 4
Hi,
I am designing a 12 GHz LNA on a Regoers 5880 substarte. When i cary the thickness of the substarte for a micorstrip implementation my noise figure varies.
What is the reason behind this.Does this happen in all substartes or am i doing anything wrong.
Please help.
Also , I need to add coupling caps and bias circuit. How do i design the coupling caps....
I am designing a 12 GHz LNA on a Regoers 5880 substarte. When i cary the thickness of the substarte for a micorstrip implementation my noise figure varies.
What is the reason behind this.Does this happen in all substartes or am i doing anything wrong.
Please help.
Also , I need to add coupling caps and bias circuit. How do i design the coupling caps....