Magnetic resonance - receiving system, receiving antennas - subassembly, transmission signal - receiving module, the magnet resonance system and method for transmission of mr - answer signals

摘要

It is a magnetic resonance - reception system (20) with an antenna arrangement (31) with a plurality of reception antennas elements (a_1,1, .., A_{n, 4}) for the reception of mr - answer signals described. The magnetic resonance - reception system (20) has a combination of network arrangement (33) with a number of combination of networks (34) of the various reception antennas elements (a_1,1, .., A_{n, 4}) received mr - answer signals for the formation of modes (m_1,1, .., M_{n, 4}) combining, one of the combination of network arrangement (33) downstream frequency multiplexer arrangement (35), which is adapted at least a part of the modes (m_1,1, ...M_{n, 4}) in each case in groups in a common transmission signal (s_1,1, .., S_{n, 2}) to be superimposed, and a transmission distances arrangement (50) having a number of transmission links (t_1,1, .., T_{n, 2}) in order that the transmission signals (s_1,1, .., S_{n, 2}) in each case to one of the transmission path (t_1,1, .., T_{n, 2}) associated input channel of a first channel switching matrix (41) to transmit. The first channel switching matrix (41) is a frequency demultiplexer arrangement (42) in order to the in a transmission signal (s_1,1, .., S_{n, 2}) superimposed modes (m_1,1, .., M_{n, 4}) from the transmission signal (s_1,1, .., S_{n, 2}) filter. The frequency demultiplexer arrangement (42) is a second channel switching matrix (43, 43 '') in order to the modes (m_1,1, .., M_{n, 4}) to specific inputs ..