Website: http://availabletechnologies.pnnl.gov
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2 selected articles
Radio Frequency Identification Tags - Active Tags ...
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Summary
PNNL's active radio frequency (RF) tags are true transmitters of information. Powered by a battery, these miniature electronic "tags" can initiate communication with monitoring networks and interfaces. Active RF tags can be read and updated from up to hundreds of meters away. In addition to helping locate items, these systems can be used to monitor temperature, humidity, pressure,...
Related topics : active rf tag / dangers of radio frequency identification tags / radio frequency identification tags / radio frequency id tags / radio frequency tags
Radio Frequency Identification Tags - Semi Passive ...
Radio Frequency Identification Tags - Semi Passive (Battery Assisted Backscatter)
Battelle Number(s): 12329-B; 12961-B; 13094-B; 13095-B; 13096-B; 13154-B; 13218-B; 13219-B; 13252-B; 13592-B; 13593-B; 13097-B
Patent(s) Issued
Available for licensing in all fields
PNNL developed this semi-passive RF Tag for the Army to detect and locate nightvision goggles in a cluttered battlefield.
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Summary
Semi-passive (battery assisted backscatter) radio frequency (RF) tags are powered by a battery, offering a very good range of...
Related topics : radio frequency identification tags / radio frequency id tags / radio frequency tags / passive rf tag / radio frequency identification tracking system
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