By Topic

Protection circuitry and time resolution in high frequency ultrasonic NDE

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

6 Author(s)

Ultrasonic testing systems commonly employ voltage limiters to protect the display unit or pre-amp from the large pulses used to excite the transducers. These voltage limiters can seriously distort the shapes of echo signals, and degrade time resolution in signals centered above 30 MHz. The potential to avoid these problems by replacing the limiter with a fast high-voltage switching circuit is measured for two experimental systems.

Published in:

Ultrasonics Symposium, 1999. Proceedings. 1999 IEEE  (Volume:1 )

Date of Conference:

17-20 Oct. 1999