Presentation 2002/11/28
Design of Active Noise Filter and Digital Adaptive Filter For HTS Open-SQUID (Invited Paper)
Takeshi KOBAYASHI, Ken SAKUTA, Akifumi MIZUKAMI, Hiromi NISHIURA,
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Abstract(in English) The high-temperature superconductor Open-SQUID experiment is demonstrated. As a first step of the research program, cancellation of the high-and middle-level environmental noise has been conducted by employing the active control and advanced digital filter. Detailed discussion is given to the design of the adaptive algorithm of the feedforward loop which is a promising method to establish the stabilization against even the burst environmental magnetic noise in the unshielded-operation.
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Keyword(in English) SQUID / mobile / adaptive filter / active control
Paper # SCE2002-27
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Committee SCE
Conference Date 2002/11/28(1days)
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Registration To Superconductive Electronics (SCE)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Design of Active Noise Filter and Digital Adaptive Filter For HTS Open-SQUID (Invited Paper)
Sub Title (in English)
Keyword(1) SQUID
Keyword(2) mobile
Keyword(3) adaptive filter
Keyword(4) active control
1st Author's Name Takeshi KOBAYASHI
1st Author's Affiliation Graduate School of Engineering Science,Osaka University()
2nd Author's Name Ken SAKUTA
2nd Author's Affiliation Graduate School of Engineering Science,Osaka University
3rd Author's Name Akifumi MIZUKAMI
3rd Author's Affiliation Graduate School of Engineering Science,Osaka University
4th Author's Name Hiromi NISHIURA
4th Author's Affiliation Graduate School of Engineering Science,Osaka University
Date 2002/11/28
Paper # SCE2002-27
Volume (vol) vol.102
Number (no) 480
Page pp.pp.-
#Pages 2
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