METHOD AND APPARATUS FOR DIAGNOSING CANCER USING ELECTROMAGNETIC WAVE

摘要

A cancer diagnostic apparatus using electromagnetic waves includes: a plurality of antennas configured to transmit an electromagnetic wave signal to a human body and receive the electromagnetic wave signal from the human body; a switching unit configured to switch the antennas to a transmit mode or a receive mode; a signal generator configured to generate an electromagnetic wave signal to be transmitted to an antenna set to the transmit mode; a signal converter configured to convert an electromagnetic wave signal received from an antenna set to the receive mode into an intermediate frequency signal; and a controller including a switching controller to control the switching unit and a data processor to process a permittivity distribution image of the human body from the intermediate frequency signal.