JPS632069B2 - - Google Patents

Info

Publication number
JPS632069B2
JPS632069B2 JP5152280A JP5152280A JPS632069B2 JP S632069 B2 JPS632069 B2 JP S632069B2 JP 5152280 A JP5152280 A JP 5152280A JP 5152280 A JP5152280 A JP 5152280A JP S632069 B2 JPS632069 B2 JP S632069B2
Authority
JP
Japan
Prior art keywords
signal
multiplier
squid
resonant circuit
magnetic flux
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.)
Expired
Application number
JP5152280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56148077A (en
Inventor
Seiichi Naito
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.)
YOKOKAWA DENKI KK
Original Assignee
YOKOKAWA DENKI KK
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 YOKOKAWA DENKI KK filed Critical YOKOKAWA DENKI KK
Priority to JP5152280A priority Critical patent/JPS56148077A/ja
Publication of JPS56148077A publication Critical patent/JPS56148077A/ja
Publication of JPS632069B2 publication Critical patent/JPS632069B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
JP5152280A 1980-04-18 1980-04-18 Fluxmeter Granted JPS56148077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5152280A JPS56148077A (en) 1980-04-18 1980-04-18 Fluxmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5152280A JPS56148077A (en) 1980-04-18 1980-04-18 Fluxmeter

Publications (2)

Publication Number Publication Date
JPS56148077A JPS56148077A (en) 1981-11-17
JPS632069B2 true JPS632069B2 (enExample) 1988-01-16

Family

ID=12889338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5152280A Granted JPS56148077A (en) 1980-04-18 1980-04-18 Fluxmeter

Country Status (1)

Country Link
JP (1) JPS56148077A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672913B2 (ja) * 1986-12-18 1994-09-14 新技術事業団 磁束計測装置

Also Published As

Publication number Publication date
JPS56148077A (en) 1981-11-17

Similar Documents

Publication Publication Date Title
US4004217A (en) Flux locked loop
JP2662903B2 (ja) 高感度磁場検出装置
US6597169B2 (en) Signal detector using superconducting quantum interference device and measuring method therefore
JP2002148322A5 (enExample)
JPS632069B2 (enExample)
GB2023839A (en) Superconduction quantum interference fluxmeter
Abdo et al. Intermodulation and parametric amplification in a superconducting stripline resonator integrated with a dc-SQUID
JP2588823B2 (ja) 可変周波数発振回路
Mann et al. Ultra-low phase noise superconducting-cavity stabilised microwave oscillator with application to gravitational radiation detection
US5239271A (en) Microwave synthesizer
US3502963A (en) Single coil nuclear resonance spectrometer having the radio frequency excitation directionally coupled into the coil
JPH04269680A (ja) 高感度磁場検出装置
US2926311A (en) Variable frequency signal generator
Wilson et al. An improved MOSFET-based Robinson oscillator for NMR detection
US3474328A (en) Variable frequency nuclear magnetic resonance spectrometer
KR100437785B1 (ko) 초전도 양자간섭소자(ｓｑｕｉｄ)를 이용한 공진신호검출장치
JPH03227124A (ja) 注入同期発振装置
Rogalla et al. A SQUID system for low-drift magnetization measurements
JPH07294615A (ja) Ｓｑｕｉｄ磁束計
JP2005188946A (ja) 磁気検出装置
JP2613559B2 (ja) Ｓｑｕｉｄ磁束計
JPS62260428A (ja) 位相同期発振器
JPH01307681A (ja) 超電導量子干渉装置
JPS63164714A (ja) マイクロ波ｐｌｌ発振装置
JPH0694815A (ja) Ｓｑｕｉｄ磁束計の動作点設定システム及び方法