| 摘要 |
An ultrasonic diagnostic apparatus in accordance with the invention includes: an ultrasonic probe in which multiple ultrasonic vibrators for transmitting/receiving an ultrasonic wave are arranged; a transmitter configured to provide an electric signal to each of the vibrators in the ultrasonic probe, the transmitter providing a square wave signal having any multiple frequency components to the each of the vibrators, causing the vibrators to form an ultrasonic beam; a receiver configured to receive a reception signal obtained by transmitting the ultrasonic beam; and a signal processor configured to form an ultrasonic image based on the reception signal. |
