发明名称 |
Acoustic sensor utilizing acoustoelectric effect |
摘要 |
An ultrasound system that detects a characteristic of an ultrasound wave. The system includes a circuit member defining a sensing portion operable to be exposed to the ultrasound wave. The system also includes a current generating device that generates a current in the sensing portion of the circuit member. Furthermore, the system includes a voltage sensor that detects a voltage across the sensing portion due to the exposure to the ultrasound wave to thereby detect the characteristic of the ultrasound wave. |
申请公布号 |
US8427906(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20080250289 |
申请日期 |
2008.10.13 |
申请人 |
WITTE RUSSELL S.;OLAFSSON RAGNAR;HUANG SHENG-WEN;HALL TIMOTHY L;O'DONNELL MATTHEW;THE REGENTS OF THE UNIVERSITY OF MICHIGAN |
发明人 |
WITTE RUSSELL S.;OLAFSSON RAGNAR;HUANG SHENG-WEN;HALL TIMOTHY L;O'DONNELL MATTHEW |
分类号 |
G01H17/00 |
主分类号 |
G01H17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|