✦ LIBER ✦

Design of IIR multiple notch filters

✍ Scribed by Joshi, Y. V.; Roy, S. C. Dutta

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 101 KB
Volume: 26
Category: Article
ISSN: 0098-9886
DOI: 10.1002/(sici)1097-007x(199809/10)26:5<499::aid-cta32>3.0.co;2-r

No coin nor oath required. For personal study only.

✦ Synopsis

A new method for designing IIR multiple notch filters is presented, which satisfies the notch frequency specifications exactly and realizes 3 dB rejection bandwidths which are lower than those specified. An allpass filter-based realization has been worked out to make the design relatively insensitive to coefficient inaccuracies. Illustrative examples are given.

📜 SIMILAR VOLUMES

On the design of adaptive notch filters

✍ D. W. Clarke 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 251 KB 👁 2 views

Iterative design of two-channel IIR perf

Iterative design of two-channel IIR perfect construction QMG filters

✍ El-Gayed, N. A.; Abdel-Rahman, M.; Fahmy, M. F. 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB 👁 1 views

A simple rapidly convergent method is described for the design of two-channel IIR perfect reconstruction quadrature mirror filters. For any prescribed characteristic, it has been shown how one can construct a stable two-channel IIR banks, starting from any random transmission zero locations. A simpl

Design for stable IIR perfect reconstruc

Design for stable IIR perfect reconstruction filter banks using allpass filters

✍ Xi Zhang; Toshinori Yoshikawa 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 247 KB

This paper presents a new method for designing two-channel IIR linear phase filter banks that satisfy both the perfect reconstruction and stability conditions, using allpass filters. Using the perfect reconstruction condition for filter banks, we first offer a class of structurally perfect reconstru

Letter to the editor: Design of FIR notc

Letter to the editor: Design of FIR notch filters by using Bernstein polynomials

✍ JAIN, SHAIL B.; KUMAR, BALBIR; DUTTA ROY, S. C. 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB 👁 1 views

In this paper, Bernstein polynomials have been used to derive an explicit formula for the coefficients of linear phase FIR notch filters which are maximally flat at "0 and . The approach is relatively simple and enables us to design the filter for a specific notch frequency and bandwidth.

Design of microwave filters with arbitra

Design of microwave filters with arbitrary responses

✍ Thal, Herbert L. 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 324 KB 👁 1 views

Optimization-oriented design of coplanar

Optimization-oriented design of coplanar waveguide bandpass filters

✍ D. Budimir; I. D. Robertson 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB 👁 1 views

The design of CPW bandpass filters with electromagnetic simulations dri¨en indirectly by an equal ripple based optimizer is presented. This ¨ector procedure has se¨eral ad¨antages o¨er the general-purpose optimization routines pre¨iously applied to the design of CPW filters. The filter, which employ