A magnetic resonance (MR) detection configuration comprising at least one
RF resonant circuit with an inductance, a preamplifier module and an RF
receiver, wherein a reactive transformation circuit is connected between
a high-impedance point of the inductance and a low-impedance connecting
point of the RF resonant circuit, which acts as an impedance transformer
and wherein the low-impedance connecting point is connected to the
preamplifier module via an RF line having a characteristic impedance, is
characterized in that at least one passive damping impedance is provided
in the preamplifier module downstream of the RF line, wherein the passive
damping impedance can be connected to the resonant circuit by a switching
means during a damping and/or transmitting process, and wherein the
respective amount of the complex reflection factor of passive damping
impedance relative to the characteristic impedance of the RF line exceeds
a value of 0.5. This presents an MR detection configuration with an
extensive damping concept, wherein all three processes (transmitting,
damping and receiving processes) are optimized.