Presentation 1994/7/20
SQUID′s voltage swing relating to Resistance in Additional Positiv e Feedback
Youichi Takada, Gen Uehara, Hisashi Kado,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We have studied the relationship between the SQUID voltage swing and Additional positive feedback parameter.We found SQUID voltage swing goes down as APF increases.On sym-metric bias current injection SQUID,the above mentioned phenomenon could be described with thevoltage divider action APF resistance and SQUID output resistance.On asymmetric bias injectionSQUID,the above mentioned phenomenon could be described with the two effects.One is the voltagedivider action of APF resistance and SQUID output resistance,and another is thermal noise of APFresistance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Additional Positive Feedback / dc-SQUID / SQUID′s voltage swing / dynamic resistance / APF parameter
Paper # SCE94-25
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Committee SCE
Conference Date 1994/7/20(1days)
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Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) SQUID′s voltage swing relating to Resistance in Additional Positiv e Feedback
Sub Title (in English)
Keyword(1) Additional Positive Feedback
Keyword(2) dc-SQUID
Keyword(3) SQUID′s voltage swing
Keyword(4) dynamic resistance
Keyword(5) APF parameter
1st Author's Name Youichi Takada
1st Author's Affiliation Super conducting Sensor Laboratory()
2nd Author's Name Gen Uehara
2nd Author's Affiliation Super conducting Sensor Laboratory
3rd Author's Name Hisashi Kado
3rd Author's Affiliation Electrotechnical Laboratory
Date 1994/7/20
Paper # SCE94-25
Volume (vol) vol.94
Number (no) 156
Page pp.pp.-
#Pages 6
Date of Issue