IL89784A0 - Magnetic resonance spectrometer - Google Patents

Magnetic resonance spectrometer

Info

Publication number
IL89784A0
IL89784A0 IL89784A IL8978489A IL89784A0 IL 89784 A0 IL89784 A0 IL 89784A0 IL 89784 A IL89784 A IL 89784A IL 8978489 A IL8978489 A IL 8978489A IL 89784 A0 IL89784 A0 IL 89784A0
Authority
IL
Israel
Prior art keywords
magnetic resonance
resonance spectrometer
spectrometer
magnetic
resonance
Prior art date
Application number
IL89784A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IL89784A0 publication Critical patent/IL89784A0/xx

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)
IL89784A 1988-03-31 1989-03-29 Magnetic resonance spectrometer IL89784A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3811066A DE3811066A1 (de) 1988-03-31 1988-03-31 Kernresonanz-spektrometer

Publications (1)

Publication Number Publication Date
IL89784A0 true IL89784A0 (en) 1989-09-28

Family

ID=6351215

Family Applications (1)

Application Number Title Priority Date Filing Date
IL89784A IL89784A0 (en) 1988-03-31 1989-03-29 Magnetic resonance spectrometer

Country Status (5)

Country Link
US (1) US4949040A (xx)
EP (1) EP0336479B1 (xx)
JP (1) JPH0212080A (xx)
DE (2) DE3811066A1 (xx)
IL (1) IL89784A0 (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992736A (en) * 1989-08-04 1991-02-12 General Electric Company Radio frequency receiver for a NMR instrument
US5109854A (en) * 1990-02-23 1992-05-05 Picker International, Inc. Roll-over aliasing suppression in undersampled images
JPH06147116A (ja) * 1992-11-13 1994-05-27 Toyota Autom Loom Works Ltd ピストン型圧縮機
US5529068A (en) * 1994-06-16 1996-06-25 The Regents Of The University Of California Synchronized digital signal processor for MRI reception
US5594341A (en) * 1994-06-27 1997-01-14 Varian Associates, Inc. Nuclear magnetic resonance receiver, method and system
US5739691A (en) * 1995-11-28 1998-04-14 The Regents Of The University Of California Multi-frequency digital low pass filter for magnetic resonance imaging
WO2003046597A1 (en) * 2001-11-26 2003-06-05 Koninklijke Philips Electronics N.V. Magnetic resonance imaging method with reduced acoustic noise
KR101396067B1 (ko) * 2006-06-16 2014-05-15 톰슨 라이센싱 광대역의 대역 외 수신기
CN101563623B (zh) * 2006-12-19 2012-12-26 皇家飞利浦电子股份有限公司 具有使用重采样的直接数字接收机的mri系统
CN102103195B (zh) * 2009-12-18 2014-01-15 东软飞利浦医疗设备系统有限责任公司 一种宽频带数字磁共振射频接收实现装置及方法
JP5686983B2 (ja) * 2010-03-30 2015-03-18 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 信号処理装置および磁気共鳴イメージング装置
DE102011086288B4 (de) * 2011-11-14 2014-10-09 Siemens Aktiengesellschaft Magnetresonanztomographie-System, Empfangsvorrichtung für ein solches System sowie Verfahren zum Gewinnen eines Bildsignals in dem System
US9536423B2 (en) * 2013-03-31 2017-01-03 Case Western Reserve University Fiber optic telemetry for switched-mode current-source amplifier in magnetic resonance imaging (MRI)
FR3034274B1 (fr) * 2015-03-27 2017-03-24 Stmicroelectronics Rousset Procede de traitement d'un signal analogique issu d'un canal de transmission, en particulier un signal vehicule par courant porteur en ligne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32712A (en) * 1861-07-02 Shutter and door fastener
EP0132337A3 (en) * 1983-07-21 1986-12-30 The Regents Of The University Of California Apparatus and method for reducing aliasing in sagittal or coronal nmr imaging
US4567439A (en) * 1983-09-23 1986-01-28 Texas Instruments Incorporated Apparatus for measuring the magnitude of a magnetic field
JPS60104272A (ja) * 1983-11-11 1985-06-08 Jeol Ltd 積算処理過程において疑似的フイルタ効果を得る方法及びそれを利用した核磁気共鳴測定方法
US4593247A (en) * 1983-11-25 1986-06-03 General Electric Company Method of NMR imaging with off-center zoom scan
US4673880A (en) * 1985-08-16 1987-06-16 Technicare Corporation Phase sensitive detection in multislice magnetic resonance imaging systems
US4743851A (en) * 1985-08-27 1988-05-10 Resonex, Inc. Apparatus and method for creating non-orthogonal magnetic resonance imaging
JPH0620435B2 (ja) * 1985-09-25 1994-03-23 株式会社日立メディコ 核磁気共鳴イメージング装置
DE3604281A1 (de) * 1986-02-12 1987-08-13 Philips Patentverwaltung Verfahren zur bestimmung der kernmagnetisierungsverteilung in einer schicht eines untersuchungsbereiches und kernspintomograph zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
JPH0212080A (ja) 1990-01-17
EP0336479B1 (de) 1997-01-29
DE58909771D1 (de) 1997-03-13
US4949040A (en) 1990-08-14
EP0336479A2 (de) 1989-10-11
DE3811066A1 (de) 1989-10-12
EP0336479A3 (de) 1991-01-02

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