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Radiation Hardening By Design (RHBD) typically refers to circuit design methodologies on silicon. By addressing the problem from a higher point of view, that is the application point of view, we can broaden the meaning of the term design by relating it to a more complex context. In the application context we can talk about Radiation Hardening By Swiss Cheese Model (RHBSCM). RHBSCM proposes a protection based on several actions that filter the problem on different levels and for different technical reasons. It is an interpretation of RHBD at the application level (HW and SW) rather than an interpretation strictly related to design on silicon. Swiss Cheese Model is sometimes called the "cumulative act effect".

·       Our shielding technology is based on heavy gauge T8 aluminum casings filled with NASAT™ (NAno Shields Avalanche Technology). This nanotechnology optimizes the attenuation of gamma radiation and neutrons. With this shielding technology we build RHPRD™ based on TPU (Tensor Processing Unit) for Deep-Learning applications.

·       Algorithmic parallelism techniques (MYTHOS™) on radiation hardened CPUs like the BAE SYSTEMS RAD750®.

·       Neuromem® IP on RAD-HARD FPGAs.

·       NHTMR™ (Neuromorphic Hardware Triple Modular Redundancy).

We can build customized COTS RHPRD™ with other Machine Learning acceleration technologies available on the market if the technical features are compatible with our shielding technologies.

 

 

 

 

 

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