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 (301, 1203), 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 (303, 1207) 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 (303, 1209) 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 (301, 1203), 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 (303, 1207) 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 (303, 1209) 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 (301, 1203), 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 (303, 1207) 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 (301, 1203), 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 (303, 1207) 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 (303, 1209) 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.