Example embodiments of the present invention relate to a method and an apparatus for ultrasound imaging wherein transmitting elements of an ultrasonic array probe transmit ultrasound energy and receiving elements of the ultrasonic array probe receive received signals from the test object. The method includes deriving analytic signal values from the received signals, the analytic signal values being derived by applying a Hilbert transform to the received signals and performing a summation of multiple signal products derived by multiplication of a corresponding group of analytic signal values.
