Presentation 2018-01-31
Investigation of automatic adjustment FLL circuit with general purpose FPGA board
Yukio Moridera, Ken Sakuta,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The FLL circuit of the dc - SQUID magnetometer was prototyped using a general purpose FPGA board. We tried to implement an algorithm which controlled AD/DA converters, integral feedback and automatic flux lock process, on the convenient FPGA board. As a result, it was possible to realize FLL operation of SQUID with a simple system and operation.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) SQUID / FLL circuit / FPGA board / automatic adjustment
Paper # SCE2017-33
Date of Issue 2018-01-24 (SCE)

Conference Information
Committee SCE
Conference Date 2018/1/31(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Kikai-Shinko-Kaikan Bldg.
Topics (in Japanese) (See Japanese page)
Topics (in English) SQUID, high frequency, sensing technologies and their applications, etc.
Chair Hiroaki Myoren(Saitama Univ.)
Vice Chair
Secretary (National Defense Academy)
Assistant Hiroyuki Akaike(Daido Univ.)

Paper Information
Registration To Technical Committee on Superconductive Electronics
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Investigation of automatic adjustment FLL circuit with general purpose FPGA board
Sub Title (in English)
Keyword(1) SQUID
Keyword(2) FLL circuit
Keyword(3) FPGA board
Keyword(4) automatic adjustment
1st Author's Name Yukio Moridera
1st Author's Affiliation University of Shiga Prefecture(USP)
2nd Author's Name Ken Sakuta
2nd Author's Affiliation University of Shiga Prefecture(USP)
Date 2018-01-31
Paper # SCE2017-33
Volume (vol) vol.117
Number (no) SCE-428
Page pp.pp.13-14(SCE),
#Pages 2
Date of Issue 2018-01-24 (SCE)