This paper presents a two-stage approach for designing an infinite impulse response (IIR)
notch filter. First, the numerator of the transfer function of the IIR notch filter is obtained by …

Fast analytical design procedures for finite impulse response (FIR) maximally flat (MF) and
optimal equiripple (ER) notch filters are introduced. The closed form solution provides …

Notch filters are invariably used in communication, control, instrumentation and bio-medical
engineering, besides a host of other fields, to eliminate noise and power line interferences …

This paper presents a technique for designing a notch filter with controlled null width. The
basic idea is to minimize the mean square error between the desired unity response and the …

In this paper, a new IIR notch filter with transient suppression is proposed. The proposed
algorithm utilizes a varying pole radius to significantly reduce the transient effect when …

In this paper, the two dimensional (2D) IIR digital notch filter design problem is investigated.
First, we develop a simple algebraic method for 2D IIR notch filter design. This approach not …

A method is presented for the design of notch filters with specified notch frequency Ω 0 and 3-
dB rejection bandwidth B t, using a first-order real all-pass filter, wherein the only coefficient …

The following article introduces the new design and implementation of IIR multiple notch
filters by the application of suitable pole placement technique. The initial step is to design …

A new infinite impulse response (IIR) Nyquist filter with zero intersymbol interference is
proposed. The necessary and sufficient conditions for the transfer function are obtained. The …

A new IIR adaptive notch filter (ANF) with fast convergence rate, accurate estimation of notch
frequencies, and modest realization complexity is presented in this paper. The problem of …