First order complex adaptive FIR notch filter

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dc.contributor.authorPunchalard, R.
dc.contributor.authorSilaphan, V.
dc.contributor.authorKoseeyaporn, J.
dc.contributor.authorWardkein, P.
dc.date.accessioned2026-08-06T10:00:29Z
dc.date.available2026-08-06T10:00:29Z
dc.date.issued2010-07-30
dc.description.abstractThis paper presents a first order complex adaptive finite impulse response (FIR) notch filter (FIR-ANF) to track and estimate the frequency of complex sinusoidal signal corrupted by Gaussian noise. This research also presents gradient based adaptive algorithm for adjusting the filter coefficient. Computer simulation results have shown that, as compared with the conventional first-order complex adaptive infinite impulse response (IIR) notch filter (IIR-ANF), the proposed technique has faster convergence time, especially, when the initial value of algorithm is far from the true solution.
dc.identifier.citationEcti Con 2010 the 2010 Ecti International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 150-153, 2010
dc.identifier.other2-s2.0-77954944952
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3106
dc.sourceEcti Con 2010 the 2010 Ecti International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology
dc.titleFirst order complex adaptive FIR notch filter
dc.typeConference Paper

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