DocumentCode
2228515
Title
A lattice-based adaptive IIR notch filter and its application to FSK demodulation
Author
Nishimura, Shotaro ; Aloys, Mvuma
Author_Institution
Dept. of Electron. & Control Syst. Eng., Shimane Univ., Matsue, Japan
Volume
3
fYear
2000
fDate
2000
Firstpage
586
Abstract
In this paper, an application of a simplified second-order lattice-based adaptive IIR notch filter to binary FSK demodulation is presented. The design method and performance evaluation of the demodulator, based on mean-squared error analysis of the steady-state variable coefficient fluctuations of the adaptive notch filter are studied. Derived analytical results are compared with computer simulation results for confirmation
Keywords
IIR filters; adaptive filters; demodulation; digital filters; error analysis; filtering theory; frequency shift keying; lattice filters; notch filters; IIR notch filter; binary FSK demodulation; design method; lattice-based adaptive filter; mean-squared error analysis; performance evaluation; second-order filter; steady-state variable coefficient fluctuations; Adaptive filters; Application software; Computer simulation; Demodulation; Design methodology; Error analysis; Fluctuations; Frequency shift keying; IIR filters; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location
Geneva
Print_ISBN
0-7803-5482-6
Type
conf
DOI
10.1109/ISCAS.2000.856128
Filename
856128
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