The paper deals with the derivation, design, limitations and realization of second order digital bandpass (BP) and band-stop (BS) filters with independent control of the centre frequency and the bandwidth in the BP case, and rejection frequency and the difference between the pass-band edges in the BS case.
Mykhailo IlchenkoА. A. KirilenkoOleksandr YushchenkoL. A. RudВ. И. Ткаченко
Sumit SwainSwaraj SahooMadhab Chandra TripathySribatsa Behera