WO2011034280A3 - 스퀴드 센서 및 그 제조방법 - Google Patents

스퀴드 센서 및 그 제조방법 Download PDF

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Publication number
WO2011034280A3
WO2011034280A3 PCT/KR2010/005099 KR2010005099W WO2011034280A3 WO 2011034280 A3 WO2011034280 A3 WO 2011034280A3 KR 2010005099 W KR2010005099 W KR 2010005099W WO 2011034280 A3 WO2011034280 A3 WO 2011034280A3
Authority
WO
WIPO (PCT)
Prior art keywords
squid
sensor
detection coil
superconducting
conductive connection
Prior art date
Application number
PCT/KR2010/005099
Other languages
English (en)
French (fr)
Other versions
WO2011034280A2 (ko
Inventor
이용호
유권규
김진목
권혁찬
김기웅
Original Assignee
한국표준과학연구원
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 한국표준과학연구원 filed Critical 한국표준과학연구원
Publication of WO2011034280A2 publication Critical patent/WO2011034280A2/ko
Publication of WO2011034280A3 publication Critical patent/WO2011034280A3/ko

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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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0005—Geometrical arrangement of magnetic sensor elements; Apparatus combining different magnetic sensor types
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

본 발명의 스퀴드 센서 및 상기 스퀴드 센서의 제조방법에 관한 것이다. 본 발명의 스퀴드 센서로서, 미세 자기장을 검출하여 전류를 발생하는 권선형 검출코일과, 도전성 연결패드에 각 단부가 접속된 입력코일이 구비된 박막 스퀴드를 포함하는 스퀴드 센서에 있어서, 상기 검출코일의 양단부와 상기 도전성 연결패드는, 초전도 연결선을 통해 전기적으로 직접 접속된 것을 특징으로 한다. 한편, 본 발명의 스퀴드 센서의 제조방법으로서, 미세 자기장을 검출하여 전류를 발생하는 권선형 검출코일과, 도전성 연결패드에 각 단부가 접속된 입력코일이 구비된 박막 스퀴드를 포함하고, 초전도 연결선의 일단을 상기 도전성 연결패드에 전기적으로 접속시키는 제1 단계; 상기 권선형 검출코일의 양 단부를 접착제에 의해 지지대 상에 고정하는 제2 단계; 및 상기 접착제에 의해 고정된 검출코일의 양단부와 상기 초전도 연결선의 타단을 전기적 접속시키는 제3 단계;를 포함하는 하는 것을 특징으로 한다.
PCT/KR2010/005099 2009-09-15 2010-08-03 스퀴드 센서 및 그 제조방법 WO2011034280A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090087116A KR101037770B1 (ko) 2009-09-15 2009-09-15 스퀴드 센서 및 그 제조방법
KR10-2009-0087116 2009-09-15

Publications (2)

Publication Number Publication Date
WO2011034280A2 WO2011034280A2 (ko) 2011-03-24
WO2011034280A3 true WO2011034280A3 (ko) 2011-05-12

Family

ID=43759134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005099 WO2011034280A2 (ko) 2009-09-15 2010-08-03 스퀴드 센서 및 그 제조방법

Country Status (2)

Country Link
KR (1) KR101037770B1 (ko)
WO (1) WO2011034280A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102650021B1 (ko) * 2021-11-05 2024-03-22 한국표준과학연구원 스퀴드 센서 및 이의 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220201A (ja) * 1995-02-09 1996-08-30 Shimadzu Corp 超伝導量子干渉計
JP2002118301A (ja) * 2000-10-06 2002-04-19 Shimadzu Corp Ｓｑｕｉｄ磁気センサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08220201A (ja) * 1995-02-09 1996-08-30 Shimadzu Corp 超伝導量子干渉計
JP2002118301A (ja) * 2000-10-06 2002-04-19 Shimadzu Corp Ｓｑｕｉｄ磁気センサ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LEE Y.H. ET AL: "A whole-head magnetoencephalography system with compact axial gradiometer structure", SUPERCONDUCTOR SCIENCE AND TECHNOLOGY, vol. 22, no. 4, April 2009 (2009-04-01), pages 1 - 6, XP020151562, DOI: doi:10.1088/0953-2048/22/4/045023 *

Also Published As

Publication number Publication date
WO2011034280A2 (ko) 2011-03-24
KR20110029438A (ko) 2011-03-23
KR101037770B1 (ko) 2011-05-27

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