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Old January 11th 08, 01:17 PM posted to rec.radio.amateur.antenna
Dave Dave is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 797
Default Standing morphing to travelling waves, and other stupid notions


"AI4QJ" wrote in message
...
and add them together like Cecil does to get the total power? Boy, I'll
bet you'd have a *lot*!


I'm sorry but this taunt rings a little hollow...it just isn't funny
because you can/will get a finite number for power.


its called the Dirac delta function. and infinitely narrow, infinitely
high, single pulse that contains finite energy... the Fourier spectrum of it
includes frequencies from zero to infinity which extend in time from
negative infinity to positive infinity... the function that doesn't exist,
yet has influence across all time and has infinite numbers of uses when
analyzing circuits even though no one can generate it.