A mobile device comprising: a sensor ; a display ; a receiver ; and at least one processor configured to: perform a measurement of tissue layers of an object during a movement of the mobile device by: identifying , by using the sensor , coordinates for each of a plurality of positions of the mobile device during the movement of the mobile device ; measuring , by using the receiver , signals radiated to an object and reflected from the object , at each of the plurality of positions of the mobile device ; and obtaining thickness information for the tissue layers of the object by processing, at each of the plurality of positions, an amplitude attenuation and a phase delay of the measured signals; reconstruct a structure image for the tissue layers of the object based on the thickness information and the coordinates for each of the plurality of positions; and control the display to display the structure image for the tissue layers of the object . a sensor ; a display ; a receiver ; and at least one processor configured to: perform a measurement of tissue layers of an object during a movement of the mobile device by: identifying , by using the sensor , coordinates for each of a plurality of positions of the mobile device during the movement of the mobile device ; measuring , by using the receiver , signals radiated to an object and reflected from the object , at each of the plurality of positions of the mobile device ; and obtaining thickness information for the tissue layers of the object by processing, at each of the plurality of positions, an amplitude attenuation and a phase delay of the measured signals; reconstruct a structure image for the tissue layers of the object based on the thickness information and the coordinates for each of the plurality of positions; and control the display to display the structure image for the tissue layers of the object . perform a measurement of tissue layers of an object during a movement of the mobile device by: identifying , by using the sensor , coordinates for each of a plurality of positions of the mobile device during the movement of the mobile device ; measuring , by using the receiver , signals radiated to an object and reflected from the object , at each of the plurality of positions of the mobile device ; and obtaining thickness information for the tissue layers of the object by processing, at each of the plurality of positions, an amplitude attenuation and a phase delay of the measured signals; identifying , by using the sensor , coordinates for each of a plurality of positions of the mobile device during the movement of the mobile device ; measuring , by using the receiver , signals radiated to an object and reflected from the object , at each of the plurality of positions of the mobile device ; and obtaining thickness information for the tissue layers of the object by processing, at each of the plurality of positions, an amplitude attenuation and a phase delay of the measured signals; reconstruct a structure image for the tissue layers of the object based on the thickness information and the coordinates for each of the plurality of positions; and control the display to display the structure image for the tissue layers of the object . <EOS>