Can the Ls improve NF?

[ian227]

I read the paper
it mean that Ls ( source degenerater )would help improving NF
but I simulate with and without Ls respectively.
It is not desired
why?

 

[nxing]

about Ls

The place of Ls can not improve the minumum NF, however, it can making your impedance matching and the minimum NF be achieved at the same time.