Ultrasonic power measurements by radiation force balance method - Characteristics of a conical absorbing target

被引：14

作者：

Kikuchi, T ^{[1
]}

Sato, S ^{[1
]}

机构：

[1] Electrotech Lab, Tsukuba, Ibaraki 3058568, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2000年 / 39卷 / 5B期

关键词：

ultrasonic power measurements; ultrasonic power standard; radiation force; radiation pressure; calibration of ultrasonic transducer; medical ultrasonic; radiation force balance;

D O I：

10.1143/JJAP.39.3158

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this study, the authors proposed a conical absorbing target for ultrasonic power measurements using the radiation force balance method. We have compared three types of targets, i.e., a conical reflecting target, a plane absorbing target and a conical absorbing target. As the result of these experiments, the conical absorbing target showed some good characteristics for a precise ultrasonic power measurement system.

引用

页码：3158 / 3159

页数：2