Method For Providing Ultrasonic Imaging by Using Aperture Compounding, Ultrasonic Diagnostic Apparatus Therefor

Using aperture compounding discloses an ultrasonic diagnostic apparatus for echographic method as him. The probe (Probe) for transmitting ultrasound signals to a target object and receive ultrasound echo signals reflected from the target object; Beamformer (Beamformer) to form a received signal by focusing the ultrasound echo signal and to generate a frame (Frame) data corresponding to the received signal; When generating the frame data, Ke for causing the beamformer to control so as to apply a respective aperture (Aperture) value and each of the at least one value of the weight (Weight) value of each of the frame data aperture compounding unit (Aperture Compounding); For processing a digital signal for the frame data generated signal processing (Processing); And an ultrasonic diagnostic apparatus comprising: a scan converter (Scan Converter) operative to be converted and output through the display of the converted frame data is provided to the display (Display) the frame data processing the digital signal to provide. According to this embodiment, by recording by applying the values ​​with different characteristics for each frame of data in each time gap included in the ultrasound image, the effect of to more improve the quality of the image.