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Abstract #0766

Dielectric resonator antenna receive array at 7 Tesla using detunable ceramic resonators

Thomas Ruytenberg1 and Andrew Webb1

1Radiology, Leiden University Medical Center, Leiden, Netherlands

A receive-only array of dielectric resonator antennas has been developed. A method for detuning the ceramic resonators is studied using simulations and measurements, after which a four-channel dielectric resonator antenna array is used for in vivo image acquisition of the ankle. Using this receive-only array allows for higher SNR and parallel imaging using SENSE.

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