System and method for method transmission of electrical signals in imperfectly-conducting media

摘要

An imaging system includes one or more pairs of transmitter conductors and one or more pairs of receiver conductors. One or more input electrical signals are applied to the transmitter electrical signals and coupled to a body to be imaged. One or more output signals are received by the receiver conductor pairs. The one or more output signals are analyzed to generate an image of the body based on the effect of the body on the one or more applied input electrical signals as evidenced in the received one or more output signals.