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Author Hara, S. ♦ Morinaga, N.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1994
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Wavelet analysis ♦ Automatic frequency control ♦ Discrete wavelet transforms ♦ Error correction ♦ Wavelet coefficients ♦ Communication system control ♦ Algorithm design and analysis ♦ Feedback loop ♦ Filter bank ♦ Signal processing algorithms
Abstract The discrete wavelet transform (DWT) being applied to the spectrum analysis algorithm in an automatic frequency control (AFC) feedback loop, the AFC has an intelligent characteristic of "observation and control according to frequency error", which makes it possible to achieve both fast initial acquisition and accurate tracking. Furthermore, it can make the irreducible frequency error arbitrarily small; the longer it operates, the smaller the frequency error becomes.
Description Author affiliation: Dept. of Commun. Eng., Osaka Univ., Japan (Hara, S.; Morinaga, N.)
ISBN 0780321278
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1994-10-25
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 294.23 kB
Page Count 4
Starting Page 484
Ending Page 487

Source: IEEE Xplore Digital Library