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Question asked by MCROMNEY on Sep 16, 2003
Latest reply on Dec 10, 2003 by nilesh1
I'm trying to measure stability and reflection coef. for a three stage PA by looking in between each stage.  I've used the SProbe file before for small signal amps but for the PA, I need data under large signal conditions.  If I understand the SProbe properly, it computes data under small signal conditions only.  I've also used ideal couplers inserted between stages but I'm leery of the results.  Can anyone help me with this?