Sun Jul 13 01:10:00 UTC 2025: **Summary:**

MIT researchers have developed a new chip component that enables efficient frequency hopping for IoT devices using 5G technology. This innovation allows for better power efficiency, reduced interference, and greater scalability compared to traditional Wi-Fi-based IoT devices. The chip leverages a “switched-capacitor network” to filter out unwanted signals while consuming minimal power. This breakthrough could pave the way for a wider range of 5G-connected IoT applications, including health monitors, industrial sensors, and smart cameras.

**News Article:**

**MIT Chip Design Boosts Efficiency for 5G IoT Devices**

Cambridge, MA – Researchers at MIT have unveiled a novel chip component that promises to revolutionize the Internet of Things (IoT) by enhancing connectivity and efficiency within 5G networks. The new design enables “frequency hopping,” allowing IoT devices to seamlessly switch between frequency channels, minimizing interference and maximizing battery life.

“The main goal here is that you have a single radio receiver that can be reused for different applications,” said Soroush Araei, a PhD candidate at MIT. “You have a single piece of hardware which is flexible, and you can tune it across a wide frequency range in software.”

This advancement utilizes the 5G reduced capacity (RedCap) standard, a streamlined version of 5G specifically designed for IoT applications. By implementing a unique “switched-capacitor network,” the chip filters out significantly more interference than traditional IoT receivers while consuming only milliwatts of power.

Experts believe this breakthrough could significantly accelerate the adoption of 5G in IoT, enabling a wider range of applications such as low-power health monitors, industrial sensors, and smart cameras. The scalability and secure wide-area coverage offered by 5G could transform industries reliant on interconnected devices.

While further development is needed, including improvements to transmitter technology and expanded frequency range, the MIT team’s innovation represents a major step toward a more efficient and robust future for IoT.

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