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New passive telemetry systemPassive telemetry system enables the monitoring of vital biological functions from living organisms, without external connections or power sources. The FM system, using a phase locked loop technique, keeps the information frequency and powering frequencies separate.
Document ID
19690000311
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Visscher, J.
Date Acquired
August 5, 2013
Publication Date
August 1, 1969
Subject Category
Electronic Components And Circuits
Report/Patent Number
HQN-10214
Report Number: HQN-10214
Accession Number
69B10312
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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