JPS6177772A - Ｓｑｕｉｄ磁束計 - Google Patents

Ｓｑｕｉｄ磁束計

Info

Publication number
JPS6177772A
JPS6177772A JP59201046A JP20104684A JPS6177772A JP S6177772 A JPS6177772 A JP S6177772A JP 59201046 A JP59201046 A JP 59201046A JP 20104684 A JP20104684 A JP 20104684A JP S6177772 A JPS6177772 A JP S6177772A
Authority
JP
Japan
Prior art keywords
signal
circuit
output
pwm
squid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP59201046A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546508B2 (enExample
Inventor
Seiichi Naito
内藤　誠一
Yoshihiro Sanbe
義広 三瓶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP59201046A priority Critical patent/JPS6177772A/ja
Publication of JPS6177772A publication Critical patent/JPS6177772A/ja
Publication of JPH0546508B2 publication Critical patent/JPH0546508B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • G01R33/0354—SQUIDS
    • G01R33/0356—SQUIDS with flux feedback

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
JP59201046A 1984-09-26 1984-09-26 Ｓｑｕｉｄ磁束計 Granted JPS6177772A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59201046A JPS6177772A (ja) 1984-09-26 1984-09-26 Ｓｑｕｉｄ磁束計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59201046A JPS6177772A (ja) 1984-09-26 1984-09-26 Ｓｑｕｉｄ磁束計

Publications (2)

Publication Number Publication Date
JPS6177772A true JPS6177772A (ja) 1986-04-21
JPH0546508B2 JPH0546508B2 (enExample) 1993-07-14

Family

ID=16434508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59201046A Granted JPS6177772A (ja) 1984-09-26 1984-09-26 Ｓｑｕｉｄ磁束計

Country Status (1)

Country Link
JP (1) JPS6177772A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906930A (en) * 1987-02-27 1990-03-06 Hitachi, Ltd. Magnetometer using a Josephson device and superconducting phototransistor
JPH02248878A (ja) * 1989-03-22 1990-10-04 Yokogawa Electric Corp 多チャンネルスクイッド磁束計

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906930A (en) * 1987-02-27 1990-03-06 Hitachi, Ltd. Magnetometer using a Josephson device and superconducting phototransistor
JPH02248878A (ja) * 1989-03-22 1990-10-04 Yokogawa Electric Corp 多チャンネルスクイッド磁束計

Also Published As

Publication number Publication date
JPH0546508B2 (enExample) 1993-07-14

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