Tiny memory switches could shrink 5G and 6G radio-frequency chips

Tiny memory switches could shrink 5G and 6G radio-frequency chips Mobile phones today handle far more wireless signals and services than earlier generations. The same is true of the sophisticated equipment behind mobile networks, such as base stations, and emerging technologies such as self-driving cars.

Inside these systems, radio-frequency switches act like traffic controls, allowing signals to pass or blocking them as needed.