Northrop Grumman has unveiled a new gallium nitride (GaN) microchip engineered to function as a miniature processing hub, enhancing the power, speed, and quality of wireless communications. Operating in the W-band frequency range, the chip is designed for demanding military and commercial applications that require the transfer of high-resolution data at extremely high frequencies.
The technology supports satellite communications and radar-related systems while also meeting the performance needs of future 5G and 6G networks. Developed and prepared for commercialization in less than six months, the microchip features a compact, cost-effective design that can replace larger, power-intensive hardware while improving signal reliability and efficiency.
By delivering more secure, resilient, and responsive communications, the GaN-based device is expected to help warfighters maintain faster and more dependable data links in challenging operational environments.
The microchip was developed at Northrop Grumman’s California semiconductor facility in partnership with the Microelectronics Commons California DREAMS Hub, where the company serves as a major industry contributor. Backed by funding from the Office of the Under Secretary of Defense for Research and Engineering, the initiative brings together industry, government, and academia to advance domestic microelectronics capabilities and accelerate the deployment of next-generation technologies.
