| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily calculate a steering angle of a scan line to each transducer with a sequence. <P>SOLUTION: This ultrasonic system comprises: a probe, which is equipped with n transducers to convert an electric signal to an ultrasonic signal and transmit it to the ultrasonic signal to an object along the scan line, receive the ultrasonic signal reflected from the object and transduce it to the electric signal; a steering angle calculation part to calculate the steering angle of the scan line to be set on each transducer with the sequence determined by a relation of the steering angle of two or more scan lines; and a controlling part to control steering of the scan line to be set on the each transducer from the steering angle. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
