Presentation 2004/1/9
Fast Adaptive IIR Bandpass Interpolation Filter for a Single Sinusoid Detection using Intermediate Output Signal
George HIGUCHI, Nobuaki TAKAHASHi, Tsuyoshi TAKEBE,
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Abstract(in English) In this paper, we propose a new algorithm and structure to reduce computational comlexity for adaptive IIR bandpass interpolation filter with fast convergence. Applying the fast adaptive algorithm of the scholar structure to an interpolation filter needs 2L (L:integer factor) adaptive control signal generators to vary a quality factor Q, having more computational complexities. To overcome this dm"duty, a new algorithm and structure using intermediate output signal of the filter is proposed, which needs only one adaptive control signal generator.
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Keyword(in English) Adaptive Interpolation Filter / Fast Adaptive Algorithm / Intermediate Output Signal
Paper # DPS2003-196,SAT2003-193,RCS2003-291
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Committee SAT
Conference Date 2004/1/9(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Fast Adaptive IIR Bandpass Interpolation Filter for a Single Sinusoid Detection using Intermediate Output Signal
Sub Title (in English)
Keyword(1) Adaptive Interpolation Filter
Keyword(2) Fast Adaptive Algorithm
Keyword(3) Intermediate Output Signal
1st Author's Name George HIGUCHI
1st Author's Affiliation Tokai University()
2nd Author's Name Nobuaki TAKAHASHi
2nd Author's Affiliation Tokai University
3rd Author's Name Tsuyoshi TAKEBE
3rd Author's Affiliation Kanazawa Institute of technology
Date 2004/1/9
Paper # DPS2003-196,SAT2003-193,RCS2003-291
Volume (vol) vol.103
Number (no) 550
Page pp.pp.-
#Pages 6
Date of Issue