CAJ | 학술논문

该文介绍了一种由电子天平、目标靶、吸声罩及支撑装置组成的超声功率计的设计与研制。这种超声功率计的电子天平安装在支撑装置上，并使用连杆与目标靶固定连接；通过调节支撑装置可使目标靶悬于超声探头正上方，从而对固定探头的超声功率进行测量。经过对样机的初步测试，其测量稳定且精度较高。
해문개소료일충유전자천평、목표파、흡성조급지탱장치조성적초성공솔계적설계여연제。저충초성공솔계적전자천평안장재지탱장치상，병사용련간여목표파고정련접；통과조절지탱장치가사목표파현우초성탐두정상방，종이대고정탐두적초성공솔진행측량。경과대양궤적초보측시，기측량은정차정도교고。
This article describes the design and development of an ultrasonic power meter which is consist of an electronic balance, a practice target, an acoustic enclosures and a blocking. The electronic balance mounted on the blocking is linked with the practice target by connecting rod. By adjusting the blocking makes the practice target suspended above ultrasound probe, and then the ultrasonic power can be measured. After initial tests, the ultrasonic power meter performanced with good stability and high precision.