Title Transcription
フクソ ケイスウ テキオウ IIR ノッチ フィルタ ノ ジュウゾクコウセイ
Title Alternative
Cascaded Realization of Complex Adaptive IIR Notch Filters
File
language
eng
Author
Nishimura, Shotaro
Jiang, Hai-Yun
Description
In this paper, we present a new structure for complex adaptive IIR notch filter which is useful for the detection of complex sinusoids in communication and radar systems. The proposed structure is based on the direct form first-order complex notch filter using gradient-based algorithm. A quantitative analysis for convergence properties is developed. It has been shown that the convergence speed does not depend on the variance of input white noise. The effects of colored Gaussian noise to convergence speed have been analyzed. By using the proposed first-order section, a new cascaded structure for complex adaptive notch filter has been shown. The results of computer simulation are shown which confirm the theoretical prediction.
Journal Title
島根大学総合理工学部紀要. シリーズA
Volume
30
Start Page
75
End Page
84
ISSN
13427113
Published Date
1997-03-25
NCID
AA11157087
Publisher
島根大学総合理工学部
Publisher Aalternative
Interdisciplinary Faculty of Science and Engineering, Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Interdisciplinary Graduate School of Science and Engineering
Remark
30-41+ / 1997-2007