Japanese Researchers Build Wi-Fi Chip That Works Inside Nuclear Reactors

Japanese researchers have created a Wi-Fi receiver chip tough enough to work inside a nuclear reactor, where radiation levels would quickly destroy regular electronics. The chip uses special materials and design to withstand high doses of radiation for at least six months.

The technology was built specifically for robots that need to work in contaminated areas during nuclear reactor decommissioning. Current Wi-Fi equipment fails almost immediately when exposed to the intense radiation found inside reactors, making it nearly impossible for robots to stay connected to their operators.

This advance comes as many nuclear power plants worldwide are aging and need to be safely dismantled. The process typically requires workers to enter extremely dangerous areas, risking exposure to deadly radiation levels.

With this radiation-resistant Wi-Fi chip, robots could handle the most hazardous cleanup tasks while maintaining constant communication with human operators in safe areas. The team focused on creating a receiver that could maintain wireless connections even in the harshest nuclear environments.