New solution predicts space-integrated microcircuit failure

The staff of the Microelectronics and Nanoelectronics Department of the Moscow State Polytechnic Institute for Nuclear Research at Russia proposed a new technical solution that could predict the failure of space-integrated microcircuitry.

Modern meteorological satellites, communications satellites and Earth observation satellites should be operated for at least 10 to 15 years in orbit. The cause of the malfunction is usually the failure of airborne electronic equipment. Now, the size of integrated circuit components has shrunk to the nanometer level, which has led to a variety of faults. For example, a cosmic particle can cause errors at the same time in several logic elements or memory cells, causing malfunction or irreversible damage.

To solve this problem, the research team invented a new method that can deal with the results of ground experiments and calculate the frequency of failures. It can effectively predict the latest design of modern nano-circuits in terms of technology and procedures. Its multiple failures in space.

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