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What is a RF simulator? a software? i dun think i have it...
i accidently post my reply of this topic some where else... i m reposting it here..
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hmmm...
as what i know. for a LOW PASS filter, when the capacitor is an open cct, no current flows via any of the elements since they rall in...
hmmm... as i know for a Low Pass filter when C as short circuit, Vo will become zero....
So is it high pass filter will act the opposite way? i.e Vo = Vi ?
hmmm... let me think...
hmmm...
as what i know. for a LOW PASS filter, when the capacitor is an open cct, no current flows via any of the elements since they rall in series with the capacitor... the current through the resistances is zero, the voltage across them is zero... so Vi = Vo right...
when the high pass heppen
hmmm... I have a question...
:roll:
what would happen to the signal at the output of the filter in term of freq and amplitude if the CAPACITOR in the high-pass filter is shorted?
hmmm.... 8O
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