New Efficient Designs of Discrete and Differentiating FIR Hilbert Transformers

Ishtiaq Rasool KHAN  Ryoji OHBA  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E83-A   No.12   pp.2736-2738
Publication Date: 2000/12/25
Online ISSN: 
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Digital Signal Processing
digital filters,  Hibert transformers,  MAXFLAT,  FIR,  digital signal processing,  

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New designs of MAXFLAT discrete and differentiating Hilbert transformers are presented using their interrelationships with digital differentiators. The new designs have the explicit formulas for their tap-coefficients, which are further modified to obtain a new class of narrow transition band filters, with a performance comparable to the Chebyshev filters.