Magnetic resonance coil array and self-compensating radio frequency choke

The invention relates to a magnetic resonance coil array (30) of a magnetic resonance system having a distributed cabling by a self-compensating radio frequency choke (10). The magnetic resonance coil array (30) includes a plurality of magnetic resonance receive coils (32), an input-output unit (34)...

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Bibliographic Details
Main Authors SCHMALE INGO, LIPS OLIVER, VERNICKEL PETER, LEUSSLER CHRISTOPH G, MAZURKEWITZ PETER C, FINDEKLEE CHRISTIAN
Format Patent
LanguageChinese
English
Published 03.03.2023
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The invention relates to a magnetic resonance coil array (30) of a magnetic resonance system having a distributed cabling by a self-compensating radio frequency choke (10). The magnetic resonance coil array (30) includes a plurality of magnetic resonance receive coils (32), an input-output unit (34), and a plurality of coaxial cables (14) interconnecting the magnetic resonance receive coils (32) with the input-output unit (34). The coaxial cable (14) comprises a self-compensating radio frequency choke (10). The self-compensating radio frequency choke (10) allows replacement of conventional large volume resonant radio frequency traps used in conventional magnetic resonance coil arrays, and allows implementation of distributed cabling. A self-compensating radio frequency choke (10) includes a choke housing (12) having an annular profile and a coaxial cable (14), where the coaxial cable (12) is wound around the choke housing (12) in a self-compensating winding pattern. The self-compensating winding pattern provi
Bibliography:Application Number: CN202180047403