METHOD AND DEVICE FOR ALL-PASS RADIO TRANSMISSION IN MRI SYSTEMS

摘要

FIELD: physics.;SUBSTANCE: calibration wider-spectrum signal is received in wireless line between RF-coil and relevant wireless transceiver. Frequency-dependent signal power characteristic is estimated on basis of calibration signal in wireless line between RF-coil and relevant wireless transceiver. Thereafter, said estimation is used to correct frequency-dependent signal power for wider-spectrum signals that comprise data obtained in analysed band to generate frequency-dependent compensated data signals to be transmitted in relevant wireless transceiver.;EFFECT: higher efficiency and quality of data exchange in MRI systems.;20 cl, 4 dwg