Active filters

Discussion in 'Programmer's Corner' started by jayec1a, Dec 29, 2012.

  1. jayec1a

    Thread Starter New Member

    Feb 28, 2012
    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 :)