Tip for doing wideband LNA matching

you are going to work on wideband LNA--here is a useful tip:- while doing wideband matching..remeber its not a conjugate match..cuz its simpley not possible to conjugate match in all frequency....its a different technique. For LNA gain should be flat in all frequenics,,, s11/s22 has to be below -10 0r more in your frequncy band of interest

good luck

Added after 1 minutes:

this message was for 'puppet1'

Nice! how about giving more details of the LNA project : what u hv done & achieved.

first we have to calculate everage gain on needed frequency range, and then regulate gain at start, stop and middle point to meet everage gain. Gain circles at these frequencies need to plot on the Smith chart to choose best matching point. But i dont know how which CAD helps doing that. I'm now drawing by hand on printed paper :(. Please suggest which CAD allows plot many gain circles at the same time.