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[AMPS] construction of parasitics

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Subject: [AMPS] construction of parasitics
From: (Steve Thompson)
Date: Wed, 25 Jul 2001 14:05:46 +0100
>>I can use a series of measurements to determine the approximate
>>value of R and L in most cases, but I've also found many cases
>>that require testing of several PA's to optimize suppression. A
>>simple formula would certainly save work!
>/\   First off, one needs to realize that roughly equal currents need to
>flow in L=supp and R-supp at the anode's VHF resonant freq.
Why is this ratio optimum? I would have expected to get greater damping if
you put a higher percentage of the current through the resistor.


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