Engineering topics
Publications and source records attributed to Razvan Gaza.
We review the Artemis-I mission and corresponding radiation-hardness assurance (RHA) process. We discuss the RHA methodologies employed, design challenges, culture challenges and some flight data vs. rate estimations.
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We develop guidelines for a priori assessment of risk due to potentially SEL susceptible parts by exploratory analysis of large datasets of SEL test data for unhardened CMOS parts.
We present single-event effect (SEE) test results and analysis produced by NASA JSC in 2023 for candidate electronic components and devices. Test environments include heavy ions or protons, depending on the intended use case regarding mission, environment, application, and lifetime.