Researchers Create Self-Healing Chips

Computers are taking another step toward independence from humans, following a new announcement from Caltech. A team of researchers has developed for the first time a method for chips to route circuits around damaged components and thus heal themselves.

These kinds of self-repairing integrated chips, the researchers said, could lead to smartphones that recover by themselves from technical failures ranging from a battery problem to total transistor failure, among many other applications. The research at the California Institute of Technology is described in the March issue of IEEE Transactions on Microwave Theory and Techniques.

The team, composed of engineers from the university’s High-Speed Integrated Circuits lab in the Division of Engineering and Applied Science, has demonstrated this capability in tiny power amplifiers. Seventy-six of these tiny amps, including the components needed for self-healing, could fit on a penny — via redwolf.newsvine.com

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