Electromagnetic sensors array for the determination of soil condition

摘要

To detect soil condition we propose the use of a send/receive type of electromagnetic transducer, where thetransmitter is a planar coil and the receiver is an array of coils with its plane perpendicularly to the transmitter plane.This way, the fields associated with the two coils are separated. The use of a layered soil model with parallelinterface planes, for which the forward problem will be solved using the dyadic Green's functions, is proposed.