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A Method for Narrowband HP FIR Filter Design Using Fewer Multiplications

A Method for Narrowband HP FIR Filter Design Using Fewer Multiplications
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Author(s): Gordana Jovanovic-Dolecek (INAOE, Mexico), Vlatko Dolecek (University of Sarajevo, Bosnia and Herzegovina)and Isak Karabegovic (University of Bihac, Bosnia and Herzegovina)
Copyright: 2002
Pages: 2
Source title: Issues & Trends of Information Technology Management in Contemporary Organizations
Source Editor(s): Mehdi Khosrow-Pour, D.B.A. (Information Resources Management Association, USA)
DOI: 10.4018/978-1-930708-39-6.ch103
ISBN13: 9781930708396
EISBN13: 9781466641358

Abstract

This paper presents a new efficient method for the design of narrowband highpass filters (HP) with fewer multiplications. The method is based on an Interpolated filter (IFIR) structure and the sharpened comb filter (SCF). The novelty of the technique is based on the usage of the SCF filter as an image suppressor in the IFIR structure. The method is useful for narrowband HP filter design.

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