Active filters

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jayec1a

Joined Feb 28, 2012
6
i have problem in understanding the transfer function of Bandpass filter which is as under:

T(s)= -[(w0/Q)s]/[s^2 + (w0/Q)s + w0^2] ; w0 is the center frequency(resonant one)

please pardon me if there's any problem to get the transfer function

also i want to know that while tuning any filter like orthogonal tuning, why do we always take w0=1???

THANKS in advance for you suggestions :)
 
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