公开(公告)号：US20130226000A1

公开(公告)日：2013-08-29

申请号：US13734092

申请日：2013-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bae Hyung KIM ,  Young-Il KIM ,  Jong-Keun SONG ,  Seung-Heun LEE ,  Kyung-Il CHO

IPC: A61B8/08 ,  A61B8/00

CPC classification number: A61B8/483 ,  A61B8/42 ,  A61B8/54 ,  G01S7/52047 ,  G01S7/52092 ,  G01S15/8952

Abstract: Provided is an ultrasonic image generating apparatus that may generate an ultrasonic image by using an ultrasonic transducer which has a wideband frequency transfer characteristic or an ultra-wideband frequency transfer characteristic, such as a micromachined ultrasonic transducer (MUT). A pulse generator of the ultrasonic image generating apparatus may generate a first ultrasonic pulse having a first center frequency and a first bandwidth and a second ultrasonic pulse having a second center frequency and a second bandwidth. The ultrasonic transducer may simultaneously transmit the first ultrasonic pulse and the second ultrasonic pulse.

Abstract translation: 提供了一种超声波图像生成装置，其可以通过使用具有宽带频率传递特性或超宽带频率传递特性的超声波换能器（诸如微加工超声波换能器（MUT））来生成超声波图像。 超声波图像生成装置的脉冲发生器可以生成具有第一中心频率和第一带宽的第一超声波脉冲和具有第二中心频率和第二带宽的第二超声波脉冲。 超声波换能器可以同时传送第一超声波脉冲和第二超声波脉冲。