Radio frequency coil assembly with signal adjustment circuit, related method and computer program product

Abstract

In the case of a radio frequency (RF) coil assembly for a magnetic resonance (MR) imaging system, interference in a galvanic transmission line (1) configured to transmit a digital signal should be avoided. This is achieved in that a signal circuit (Pr2) is provided, configured to monitor non-differential asymmetries around the Larmor frequency in a signal through the galvanic transmission line (1), wherein the signal circuit (Pr2) is configured to provide feedback to a digital adjustment circuit (4), wherein the digital adjustment circuit (4) is configured to compensate for non-differential asymmetries around the Larmor frequency in the digital signal by adjusting phase and/or amplitude of the digital signal based on monitored measured values of the signal circuit (Pr2). Furthermore, the invention relates to a method for compensating for non-differential asymmetries around the Larmor frequency in a digital signal in a galvanic transmission line (1) of a radio frequency (RF) coil assembly.

Dependencies are inferred from the claim text.