CA1071707A - Nuclear magnetic resonance pick-up circuit for control of resonance conditions - Google Patents

Nuclear magnetic resonance pick-up circuit for control of resonance conditions

Info

Publication number
CA1071707A
CA1071707A CA291,670A CA291670A CA1071707A CA 1071707 A CA1071707 A CA 1071707A CA 291670 A CA291670 A CA 291670A CA 1071707 A CA1071707 A CA 1071707A
Authority
CA
Canada
Prior art keywords
coil
control
analysis
nuclear magnetic
resonance
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
CA291,670A
Other languages
English (en)
French (fr)
Inventor
Howard D. W. Hill
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA1071707A publication Critical patent/CA1071707A/en
Expired 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
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CA291,670A 1977-02-22 1977-11-24 Nuclear magnetic resonance pick-up circuit for control of resonance conditions Expired CA1071707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/770,478 US4093910A (en) 1977-02-22 1977-02-22 Nuclear magnetic resonance pick-up circuit for control of resonance conditions

Publications (1)

Publication Number Publication Date
CA1071707A true CA1071707A (en) 1980-02-12

Family

ID=25088676

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291,670A Expired CA1071707A (en) 1977-02-22 1977-11-24 Nuclear magnetic resonance pick-up circuit for control of resonance conditions

Country Status (5)

Country Link
US (1) US4093910A (en])
JP (1) JPS53103792A (en])
CA (1) CA1071707A (en])
DE (1) DE2806444A1 (en])
GB (1) GB1585323A (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200947A (ja) * 1983-04-30 1984-11-14 Toshiba Corp Ｍｒｉ装置における静磁場強度調整方法
JPS6199879A (ja) * 1984-10-19 1986-05-17 Mitsubishi Electric Corp 高周波磁場発生・検出器
JPS63152568A (ja) * 1986-12-16 1988-06-25 高島　晴彦 冷凍食品パツク及びその製造方法
JPH0182825U (en]) * 1987-11-20 1989-06-02
US4996481A (en) * 1989-08-07 1991-02-26 Washington University Magnetic resonance RF probe with electromagnetically isolated transmitter and receiver coils
US5041791A (en) * 1989-08-07 1991-08-20 Washington University Magnetic resonance RF probe with electromagnetically isolated transmitter and receiver coils
US5861748A (en) * 1997-07-10 1999-01-19 Schaefer; Jacob Multi-tuned single coil transmission line probe for nuclear magnetic resonance spectrometer
US6493572B1 (en) * 1999-09-30 2002-12-10 Toshiba America Mri, Inc. Inherently de-coupled sandwiched solenoidal array coil
US6836118B2 (en) * 2000-03-10 2004-12-28 Mri Devices Corp. Method and apparatus for NMR imaging
CN106053511A (zh) * 2016-05-19 2016-10-26 上海微谱信息技术有限公司 利用核磁共振碳谱数据确定有机混合物成分的方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856579A (en) * 1954-07-01 1958-10-14 Varian Associates Gyromagnetic resonance magnetometer
US3075156A (en) * 1957-05-02 1963-01-22 Varian Associates Gyromagnetic method and apparatus
GB1275902A (en) * 1968-08-09 1972-06-01 Perkin Elmer Ltd Nuclear magnetic resonance probe
DE2126744C3 (de) * 1971-05-28 1975-09-04 Spectrospin Ag, Faellanden, Zuerich (Schweiz) Verfahren zur Aufnahme von Spinresonanzspektren und Vorrichtung zu dessen Durchführung

Also Published As

Publication number Publication date
JPS53103792A (en) 1978-09-09
JPS6122775B2 (en]) 1986-06-03
GB1585323A (en) 1981-02-25
DE2806444C2 (en]) 1988-11-17
DE2806444A1 (de) 1978-08-24
US4093910A (en) 1978-06-06

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Legal Events

Date Code Title Description
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