Reduction of coupling effects between coil elements of a magnetic resonance coil arrangement
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United States of America Patent
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Jan 9, 2018
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app pub date -
Apr 11, 2013
filing date -
Apr 12, 2012
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Abstract
A magnetic resonance coil arrangement for a magnetic resonance device includes at least two coil elements that may be read and/or controlled via an amplifier, and a matching circuit for power and/or noise matching between the at least two coil elements and the amplifier. Components of the matching circuit are dimensioned for wideband matching to a frequency band. The frequency band is limited by outermost relevant coupling modes that are displaced from the resonant frequency. The coupling modes occur due to the interaction of a coil element with at least one adjacent coil element.
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