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GB2159958B - Rf field generating and detecting arrangements - Google Patents

Rf field generating and detecting arrangements

Info

Publication number
GB2159958B
GB2159958B GB08514150A GB8514150A GB2159958B GB 2159958 B GB2159958 B GB 2159958B GB 08514150 A GB08514150 A GB 08514150A GB 8514150 A GB8514150 A GB 8514150A GB 2159958 B GB2159958 B GB 2159958B
Authority
GB
United Kingdom
Prior art keywords
field generating
detecting arrangements
arrangements
detecting
generating
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
GB08514150A
Other versions
GB8514150D0 (en
GB2159958A (en
Inventor
Peter Charlton Butson
Reginald Richard Harman
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.)
Philips Design Ltd
Original Assignee
Picker International 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
Priority claimed from GB848414405A external-priority patent/GB8414405D0/en
Priority claimed from GB848417669A external-priority patent/GB8417669D0/en
Application filed by Picker International Ltd filed Critical Picker International Ltd
Priority to GB08514150A priority Critical patent/GB2159958B/en
Publication of GB8514150D0 publication Critical patent/GB8514150D0/en
Publication of GB2159958A publication Critical patent/GB2159958A/en
Application granted granted Critical
Publication of GB2159958B publication Critical patent/GB2159958B/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
    • G01R33/3678—Electrical details, e.g. matching or coupling of the coil to the receiver involving quadrature drive or detection, e.g. a circularly polarized RF magnetic field
    • 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
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/343—Constructional details, e.g. resonators, specially adapted to MR of slotted-tube or loop-gap type

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB08514150A 1984-05-25 1985-06-05 Rf field generating and detecting arrangements Expired GB2159958B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08514150A GB2159958B (en) 1984-05-25 1985-06-05 Rf field generating and detecting arrangements

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848414405A GB8414405D0 (en) 1984-05-25 1984-05-25 Magnetic field generating and detecting arrangements
GB848417669A GB8417669D0 (en) 1984-07-11 1984-07-11 Magnetic field generating and detecting arrangements
GB08514150A GB2159958B (en) 1984-05-25 1985-06-05 Rf field generating and detecting arrangements

Publications (3)

Publication Number Publication Date
GB8514150D0 GB8514150D0 (en) 1985-07-10
GB2159958A GB2159958A (en) 1985-12-11
GB2159958B true GB2159958B (en) 1988-03-02

Family

ID=27262378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08514150A Expired GB2159958B (en) 1984-05-25 1985-06-05 Rf field generating and detecting arrangements

Country Status (1)

Country Link
GB (1) GB2159958B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725779A (en) * 1985-05-08 1988-02-16 Mcw Research Foundation, Inc. NMR local coil with improved decoupling
US4724389A (en) * 1985-05-08 1988-02-09 Medical College Of Wisconsin, Inc. Loop-gap resonator for localized NMR imaging
US4866387A (en) * 1985-05-08 1989-09-12 Mcw Research Foundation, Inc. NMR detector network
US4721913A (en) * 1985-05-08 1988-01-26 Mcw Research Foundation, Inc. NMR local coil network
NL8600730A (en) * 1986-03-21 1987-10-16 Philips Nv MAGNETIC RESONANCE DEVICE WITH INTERFERENCE-FREE RF COIL.
US4751464A (en) * 1987-05-04 1988-06-14 Advanced Nmr Systems, Inc. Cavity resonator with improved magnetic field uniformity for high frequency operation and reduced dielectric heating in NMR imaging devices
DE3727056A1 (en) * 1987-08-13 1989-03-09 Siemens Ag SURFACE COIL FOR THE EXAMINATION OF AN OBJECT WITH THE AID OF THE CORE MAGNETIC RESONANCE
US4887039A (en) * 1988-12-22 1989-12-12 General Electric Company Method for providing multiple coaxial cable connections to a radio-frequency antenna without baluns
DE59009627D1 (en) * 1989-07-05 1995-10-12 Max Planck Gesellschaft SAMPLE HEAD FOR NUCLEAR RESONANCE WHOLE BODY TOMOGRAPHY OR LOCAL IN VIVO NUCLEAR RESONANCE SPECTROSCOPY.
WO2015063067A1 (en) * 2013-10-28 2015-05-07 Technical University Of Denmark Waveguide volume probe for magnetic resonance imaging and spectroscopy

Also Published As

Publication number Publication date
GB8514150D0 (en) 1985-07-10
GB2159958A (en) 1985-12-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040605