MRI RF coils

Patent Pending Radiofrequency coils (RF coils) are the receivers, and sometimes also the transmitters, of radiofrequency (RF) signals in the magnetic resonance imaging (MRI). The MR signal in MRI, is produced by the process of resonance, which is the result of radiofrequency coils. They consist of two electromagnetic coils, the transmitter and receiver coils generating and receiving electromagnetic fields.