GB9612488D0 - Transient reduction of MRI signals in a digital receiver - Google Patents

Transient reduction of MRI signals in a digital receiver

Info

Publication number
GB9612488D0
GB9612488D0 GBGB9612488.8A GB9612488A GB9612488D0 GB 9612488 D0 GB9612488 D0 GB 9612488D0 GB 9612488 A GB9612488 A GB 9612488A GB 9612488 D0 GB9612488 D0 GB 9612488D0
Authority
GB
United Kingdom
Prior art keywords
digital receiver
mri signals
transient reduction
transient
mri
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.)
Withdrawn
Application number
GBGB9612488.8A
Other versions
GB2303453A (en
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.)
University of California
Original Assignee
University of California
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 University of California filed Critical University of California
Publication of GB9612488D0 publication Critical patent/GB9612488D0/en
Publication of GB2303453A publication Critical patent/GB2303453A/en
Withdrawn legal-status Critical Current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)
GB9612488A 1995-07-17 1996-06-14 Digital MRI receiver with reduced data truncation effects Withdrawn GB2303453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50304595A 1995-07-17 1995-07-17

Publications (2)

Publication Number Publication Date
GB9612488D0 true GB9612488D0 (en) 1996-08-14
GB2303453A GB2303453A (en) 1997-02-19

Family

ID=24000547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9612488A Withdrawn GB2303453A (en) 1995-07-17 1996-06-14 Digital MRI receiver with reduced data truncation effects

Country Status (2)

Country Link
JP (1) JPH09103416A (en)
GB (1) GB2303453A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389127B2 (en) * 1998-12-21 2003-03-24 三菱電機株式会社 Radar signal processing apparatus and signal processing method for radar signal processing apparatus
US6366872B1 (en) * 1998-12-23 2002-04-02 Varian, Inc. Data prediction in DSP methods for transient spectroscopies
EP1193506A3 (en) * 2000-09-29 2004-07-21 Siemens Aktiengesellschaft Method for sampling a high frequency receiver signal, in particular a high frequency signal of a receiver coil of a magnetic resonance apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL86570A (en) * 1988-05-31 1991-07-18 Elscint Ltd Reduction of truncation caused artifacts
US4992736A (en) * 1989-08-04 1991-02-12 General Electric Company Radio frequency receiver for a NMR instrument
US5170123A (en) * 1989-08-11 1992-12-08 Picker International, Inc. Magnetic resonance imager with digital transmitter/receiver
US5001429A (en) * 1989-11-21 1991-03-19 General Electric Company Removal of truncation artifacts in NMR imaging
JP3146534B2 (en) * 1991-08-02 2001-03-19 株式会社日立製作所 Nuclear magnetic resonance equipment
IL103339A0 (en) * 1991-10-07 1993-03-15 Elbit Ati Ltd Nmr receiver with sigma-delta a/d converter
US5594341A (en) * 1994-06-27 1997-01-14 Varian Associates, Inc. Nuclear magnetic resonance receiver, method and system

Also Published As

Publication number Publication date
JPH09103416A (en) 1997-04-22
GB2303453A (en) 1997-02-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)