Steady-State Analysis of a Simplified Lattice-Based Adaptive IIR Notch Filter (Special Section of Papers Selected from ITC-CSCC'99)

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概要

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• In this paper we propose a new lattice based second-order adaptive infinite impulse response (IIR) notch filter that uses a simplified adaptation algorithm. Steady-state analysis of the proposed structure is then studied based on the mean-squared error analysis of the steady-state variable coefficient fluctuations. The analysis is used to derive simple analytical expressions for steady-state variable coefficient variance and an upper bound for the step size adaptation constant. The results are shown to be useful in designing an FSK demodulator using the proposed structure. Computer simulation results are shown to confirm derived analytical expressions.

• 社団法人電子情報通信学会の論文
• 2000-06-25

著者

• Nishimura Shotaro

  The Author Is With The Department Of Electronic And Control Systems Engineering Shimane University

• Mvuma A

  School Of Informatics University Of Dodoma

• Mvuma Aloys

  The Author Is With The Department Of Information Science Graduate School Of Science Shimane Universi

関連論文

• Steady-State Analysis of Complex Adaptive IIR Notch Filter and Its Application to QPSK Communication Systems
• Steady-State Analysis of a Simplified Lattice-Based Adaptive IIR Notch Filter (Special Section of Papers Selected from ITC-CSCC'99)

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