By Topic

An Amplitude and Phase Regulating Magnetic Field Generator for an Eye Movement Monitor

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

4 Author(s)
Optican, L.M. ; Laboratory of Sensorimotor Research, National Eye Institute, National Institutes of Health ; Frank, D.E. ; Smith, B.M. ; Colburn, T.R.

One common method of eye movement detection uses an ocular search coil within two magnetic fields arranged in spatial and temporal quadrature. An inexpensive circuit is presented that regulates the strength of the two fields and their phase separation. This stabilization minimizes perturbations due to motion of the field's generating coils, motion of metal witiin or near the fi'elds, and component value drift.

Published in:

Biomedical Engineering, IEEE Transactions on  (Volume:BME-29 ,  Issue: 3 )