Bendall M R, Connelly A, McKendry J M
Magn Reson Med. 1986 Feb;3(1):157-63. doi: 10.1002/mrm.1910030124.
Coupling between large transmit and surface-receive coils is eliminated using a lambda/4 cable, terminated with crossed diodes to ground, inserted between the receive coil and ground, and by using a cable of length a little less than lambda/2 inserted between the transmit match capacitance and the normal crossed diodes in the transmit input line.
