youngguns21
Member level 2
Hi all,
I am doing an input network to match noise figure of a FET, but I get stuck trying to match the low freq of the network to the low freq of Γopt and high freq to High freq.
I can match them one at a time, but is there a way to reverse direction on the smith chart? The optimum NF follows a curve counterclockwise in frequency, but nothing I do can make a matching network do the same.
Any tips or hints?
Thanks-Kyle
I am doing an input network to match noise figure of a FET, but I get stuck trying to match the low freq of the network to the low freq of Γopt and high freq to High freq.
I can match them one at a time, but is there a way to reverse direction on the smith chart? The optimum NF follows a curve counterclockwise in frequency, but nothing I do can make a matching network do the same.
Any tips or hints?
Thanks-Kyle