A FOUR CHANNEL RADIO-TELEMETRY SYSTEM FOR MONITORING AMBULATORY SUBJECTS
Date
1963-10
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
ORCID
Type
Degree Level
Masters
Abstract
A four channel, FM/PM telemetry system suitable for monitoring active subjects is described in this thesis. The system was designed primarily for use in obtaining two electrocardiograms, body temperature and respiratory rate. The problems associated with telemetering physiological variables are outlined and the details of the system presented. A rather novel multivibrator circuit is used in the sub-carrier oscillators and a non-conventional subcarrier discriminator is utilized in the receiving sub-system. The frequency response of the FCC channels extends from 0.15 to 70 ops. while the other channels are limited to a response extending from d-o to 0.75 ops. If required, this response may be extended to any amount up to full subcarrier bandwidth.
Description
Keywords
A FOUR CHANNEL RADIO-TELEMETRY SYSTEM
Citation
Degree
Master of Science (M.Sc.)
Department
Electrical Engineering