| Literature DB >> 820725 |
Abstract
A radiometer for use in ultrasonic power measurements in the 10-200 milliwatt regime has been built and tested. The device is based on the torque feedback principle applied to a friction-free taut-band meter movement. Measurements using the instrument have been made on two commercial ultrasound instruments.Mesh：
Year: 1976 PMID： 820725 DOI： 10.1002/jcu.1870040413
Source DB: PubMed Journal: J Clin Ultrasound ISSN： 0091-2751 Impact factor: 0.910