DE3616865C2 - - Google Patents

Info

Publication number
DE3616865C2
DE3616865C2 DE3616865A DE3616865A DE3616865C2 DE 3616865 C2 DE3616865 C2 DE 3616865C2 DE 3616865 A DE3616865 A DE 3616865A DE 3616865 A DE3616865 A DE 3616865A DE 3616865 C2 DE3616865 C2 DE 3616865C2
Authority
DE
Germany
Prior art keywords
interferometer
current
negative feedback
magnetometer
magnetic
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 - Fee Related
Application number
DE3616865A
Other languages
German (de)
English (en)
Other versions
DE3616865A1 (de
Inventor
Dietmar Dipl.-Ing. 7531 Oelbronn-Duerrn De Drung
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.)
Dornier GmbH
Original Assignee
Dornier GmbH
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 Dornier GmbH filed Critical Dornier GmbH
Priority to DE19863616865 priority Critical patent/DE3616865A1/de
Publication of DE3616865A1 publication Critical patent/DE3616865A1/de
Application granted granted Critical
Publication of DE3616865C2 publication Critical patent/DE3616865C2/de
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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/48—Servo-type converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE19863616865 1986-05-20 1986-05-20 Digitales magnetometer Granted DE3616865A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863616865 DE3616865A1 (de) 1986-05-20 1986-05-20 Digitales magnetometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863616865 DE3616865A1 (de) 1986-05-20 1986-05-20 Digitales magnetometer

Publications (2)

Publication Number Publication Date
DE3616865A1 DE3616865A1 (de) 1987-11-26
DE3616865C2 true DE3616865C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-12

Family

ID=6301180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863616865 Granted DE3616865A1 (de) 1986-05-20 1986-05-20 Digitales magnetometer

Country Status (1)

Country Link
DE (1) DE3616865A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947118A (en) * 1988-11-21 1990-08-07 Fujitsu Limited Digital squid system adaptive for integrated circuit construction and having high accuracy
JPH02257076A (ja) * 1989-03-30 1990-10-17 Fujitsu Ltd ディジタルスクイド制御方式
JP2761067B2 (ja) * 1989-12-26 1998-06-04 富士通株式会社 超伝導装置
JP2807518B2 (ja) * 1989-12-26 1998-10-08 富士通株式会社 超伝導装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715062A1 (de) * 1977-04-04 1978-10-12 Peter Dipl Ing Gutmann Einrichtung zur empfindlichen messung von magnetfeldern, elektrischen stroemen und elektrischen spannungen
DE3310245C2 (de) * 1983-03-22 1985-06-27 Dornier System Gmbh, 7990 Friedrichshafen Verfahren und Vorrichtung zur Ermittlung von Signalgrößen-Inkrementen mittels einer Josephson-Anordnung

Also Published As

Publication number Publication date
DE3616865A1 (de) 1987-11-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: DORNIER GMBH, 7990 FRIEDRICHSHAFEN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee