JPS58135943A - 核磁気共鳴装置 - Google Patents

核磁気共鳴装置

Info

Publication number
JPS58135943A
JPS58135943A JP57017516A JP1751682A JPS58135943A JP S58135943 A JPS58135943 A JP S58135943A JP 57017516 A JP57017516 A JP 57017516A JP 1751682 A JP1751682 A JP 1751682A JP S58135943 A JPS58135943 A JP S58135943A
Authority
JP
Japan
Prior art keywords
magnetic field
sweep
magnetic resonance
data processing
amplifier
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.)
Granted
Application number
JP57017516A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245494B2 (enrdf_load_stackoverflow
Inventor
Tadatetsu Hattori
服部　忠鐵
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57017516A priority Critical patent/JPS58135943A/ja
Publication of JPS58135943A publication Critical patent/JPS58135943A/ja
Publication of JPS6245494B2 publication Critical patent/JPS6245494B2/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
    • G01R33/20—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)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP57017516A 1982-02-08 1982-02-08 核磁気共鳴装置 Granted JPS58135943A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57017516A JPS58135943A (ja) 1982-02-08 1982-02-08 核磁気共鳴装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57017516A JPS58135943A (ja) 1982-02-08 1982-02-08 核磁気共鳴装置

Publications (2)

Publication Number Publication Date
JPS58135943A true JPS58135943A (ja) 1983-08-12
JPS6245494B2 JPS6245494B2 (enrdf_load_stackoverflow) 1987-09-28

Family

ID=11946121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57017516A Granted JPS58135943A (ja) 1982-02-08 1982-02-08 核磁気共鳴装置

Country Status (1)

Country Link
JP (1) JPS58135943A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165647A (ja) * 1985-01-18 1986-07-26 Hitachi Ltd 核磁気共鳴装置のロツクモ−ド自動切替装置
JPH01216552A (ja) * 1988-02-24 1989-08-30 Nec Corp マスタースライス半導体集積回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165647A (ja) * 1985-01-18 1986-07-26 Hitachi Ltd 核磁気共鳴装置のロツクモ−ド自動切替装置
JPH01216552A (ja) * 1988-02-24 1989-08-30 Nec Corp マスタースライス半導体集積回路

Also Published As

Publication number Publication date
JPS6245494B2 (enrdf_load_stackoverflow) 1987-09-28

Similar Documents

Publication Publication Date Title
Clark Pulsed nuclear resonance apparatus
CA2095234C (en) Nmr frequency locking circuit
US3530371A (en) Internal field-frequency control for impulse gyromagnetic resonance spectrometers
US5465047A (en) Electron spin resonator having variable resonance frequency and error detecting automatic frequency control
McFarlane Frequency pushing and frequency pulling in a He-Ne gas optical maser
US3371271A (en) Measurement of unpaired electron density
JP3322688B2 (ja) 電子スピン共鳴装置
GB2276942A (en) ESR magnetometer for MRI field stabilisation
JPS58135943A (ja) 核磁気共鳴装置
US2837649A (en) Stabilizer for microwave oscillators
JPS63270036A (ja) 磁気共鳴イメ−ジング装置
US3725776A (en) Absorption detector for nuclear magnetic resonance measurements with a frequency control
US3173084A (en) Gyromagnetic resonance method and apparatus
Blume Direct Quartz Crystal Control of a Low‐Level Pound‐Knight‐Watkins Spin Magnetometer
Lesniewski et al. Phase noise reduction of a 19 GHz veractor‐tuned Gunn oscillator for electron paramagnetic resonance spectroscopy
JP2569424B2 (ja) 超伝導物質の磁化強度測定方法およびその装置
US3474328A (en) Variable frequency nuclear magnetic resonance spectrometer
US3500178A (en) Field scanned gyromagnetic resonance spectrometer employing field tracked double resonance
Vinding An automatic gain control system for microwaves
Tabor et al. Measurement of intermodulation and a discussion of dynamic range in a ruby traveling-wave maser
JPS61233348A (ja) 核磁気共鳴装置の磁場ロツク回路
US3548298A (en) Transistorized nuclear magnetic resonance gaussmeter
US3209242A (en) Gyromagnetic resonance methods and apparatus
CA1154826A (en) Apparatus for providing in phase polarization in a proton magnetometer
JPS6149620B2 (enrdf_load_stackoverflow)