AU5808494A - An apparatus for measuring nuclear-magnetic resonance - Google Patents
An apparatus for measuring nuclear-magnetic resonanceInfo
- Publication number
- AU5808494A AU5808494A AU58084/94A AU5808494A AU5808494A AU 5808494 A AU5808494 A AU 5808494A AU 58084/94 A AU58084/94 A AU 58084/94A AU 5808494 A AU5808494 A AU 5808494A AU 5808494 A AU5808494 A AU 5808494A
- Authority
- AU
- Australia
- Prior art keywords
- magnetic resonance
- measuring nuclear
- nuclear
- measuring
- 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.)
- Abandoned
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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
-
- 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
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
- G01R33/31—Temperature control thereof
-
- 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
- G01R33/3607—RF waveform generators, e.g. frequency generators, amplitude-, frequency- or phase modulators or shifters, pulse programmers, digital to analog converters for the RF signal, means for filtering or attenuating of the RF signal
-
- 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
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK1534/92 | 1992-12-22 | ||
DK153492A DK153492A (en) | 1992-12-22 | 1992-12-22 | Apparatus for measuring nuclear magnetic resonance |
PCT/DK1993/000418 WO1994015225A1 (en) | 1992-12-22 | 1993-12-10 | An apparatus for measuring nuclear-magnetic resonance |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5808494A true AU5808494A (en) | 1994-07-19 |
Family
ID=8105833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU58084/94A Abandoned AU5808494A (en) | 1992-12-22 | 1993-12-10 | An apparatus for measuring nuclear-magnetic resonance |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5808494A (en) |
DK (1) | DK153492A (en) |
WO (1) | WO1994015225A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000054069A1 (en) * | 1999-03-10 | 2000-09-14 | Koninklijke Philips Electronics N.V. | Method of and device for the compensation of variations of the main magnetic field during magnetic resonance imaging |
US7061239B2 (en) * | 2004-04-30 | 2006-06-13 | The Boc Group, Inc. | Method for magnetic field tracking in a NMR check weighing system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602913A (en) * | 1978-02-15 | 1981-11-18 | Nat Res Dev | Pulsed nuclear magnetic resonance spectrometers |
JPS60222043A (en) * | 1984-04-20 | 1985-11-06 | 横河電機株式会社 | Diagnostic apparatus by nuclear magnetic resonance |
US5166620A (en) * | 1990-11-07 | 1992-11-24 | Advanced Techtronics, Inc. | Nmr frequency locking circuit |
-
1992
- 1992-12-22 DK DK153492A patent/DK153492A/en not_active Application Discontinuation
-
1993
- 1993-12-10 WO PCT/DK1993/000418 patent/WO1994015225A1/en active Application Filing
- 1993-12-10 AU AU58084/94A patent/AU5808494A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK153492A (en) | 1994-06-23 |
WO1994015225A1 (en) | 1994-07-07 |
DK153492D0 (en) | 1992-12-22 |
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