Communicate, Track, Locate in Harsh Environments


Secure Wireless Monitoring of Radioactive Materials in Storage and Transportation Without Batteries


DSI Battery-free RFID tags close the technological gap related to limited battery lifetime of active (battery- powered) tags, while providing data security, tamper indication and authentication with the following characteristics:


 Unlimited lifetime, maintenance free, environmentally safe;


  metallic objects;


 Long range, up to 100 ft., depending on size and operational environments;


 Authenticated tags;  Resistant to Gamma, and fast neutron radiation;  Passive RF seal tag, tamper indication;  Sensor integration (strain gauge, temperature, pressure, etc.);


 Accurate localization, tracking, and motion detection;  Network and database integration;  Continuous and on-demand remote monitoring;  Low cost.


Pulse-Based Through-the-Concrete-Wall Video & Sensor Data Communications


Pulse-Based Voice Communications Integrated with Smart Phone


Secure, Wireless Audio, Video, and Sensor communications in Hostile Environments: Applications SMR, MSR, Geological Repositories


 Adaptive to the operational environment (software- 


 Low power;  Non-interfering with legacy communications systems;  Jam resistant;  Physical layer security in addition to conventional encryption techniques;


 TCP/IP sensor networking with radio;  Small, low-cost reliable communications;  Ability to communicate sensor and video data through 5 ft nuclear concrete containment walls.


DSI Passive (battery-free) RFID Tags


Accurate Asset Localization with < 10 cm Accuracy Using Battery- Free Passive Tags


Dirac Solutions Inc. | www.DiracSolutions.com | Email: info@DiracSolutions.com 5776 Stoneridge Mall Rd. Suite 290, Pleasanton, CA 94588, USA


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