In Reply to: RE: more on output impedance posted by Ralph on January 16, 2015 at 09:21:42:
"No, that's not quite it. You have to start out at a significantly higher value (i usually start at 100 ohms for an unknown box); then decrease it until the maximum power transfer point is found, then decrease from there to 1/2 power transfer."
I think that's what I was saying; it's what I meant to say at any rate. First find Z1 load impedance at which maximum power into load is reached, and then reduce further until the power into the load drops to one half that, and this defines your Z2.
Chris
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Follow Ups
- RE: more on output impedance - cpotl 09:29:35 01/16/15 (1)
- Yes. nt - Ralph 09:38:55 01/16/15 (0)