On Sep 1, 2006, at 3:36 AM, Peter Chadwick wrote:
> Re these ringing transients - is it possible to simulate (shudder!)
> the effect to determine its theoretical magnitude?
From the early history of radio, we know that there were
transmitters that generated over 1kW of RF -- and that it came about
by using interrupted DC to ring a tuned circuit.
>> From deep in the past, I have a feeling that it's similar to the
>> ringing that took place in a spark transmitter antenna circuit
>> (the 'jigger'), and was affected by the logarithmic decrement of
>> the circuit. At some value of logarithmic decrement, there was
>> little output.............
> 73
> Peter G3RZP
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R L MEASURES, AG6K. 805-386-3734
r@somis.org
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