npl annual report · a direct method for the measurement of mechanical quality factor of...

5

Upload: others

Post on 19-Oct-2020

2 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: NPL Annual Report · A direct method for the measurement of mechanical quality factor of piezoelectric elements used in ultrasonic transducers. National Seminar on Acous- tics and
Page 2: NPL Annual Report · A direct method for the measurement of mechanical quality factor of piezoelectric elements used in ultrasonic transducers. National Seminar on Acous- tics and
Page 3: NPL Annual Report · A direct method for the measurement of mechanical quality factor of piezoelectric elements used in ultrasonic transducers. National Seminar on Acous- tics and
Page 4: NPL Annual Report · A direct method for the measurement of mechanical quality factor of piezoelectric elements used in ultrasonic transducers. National Seminar on Acous- tics and
Page 5: NPL Annual Report · A direct method for the measurement of mechanical quality factor of piezoelectric elements used in ultrasonic transducers. National Seminar on Acous- tics and