A new gallium nitride (GaN) microchip from Northrop Grumman is set to enhance next-generation wireless communications by boosting signal performance, clarity, and transmission speed. Designed to operate in the W-band spectrum, the chip enables the exchange of highly detailed data and is suited for applications ranging from satellite communications and radar systems to emerging 5G and 6G infrastructures.
Created and brought to market in under six months, the solution utilizes a lightweight, affordable architecture that reduces system size and power consumption while increasing overall communication efficiency. The technology is intended to replace more cumbersome legacy systems with a streamlined alternative that delivers stronger and more reliable connectivity.
For military users, the microchip offers the potential for secure, low-latency communications and improved data-sharing capabilities across complex operational scenarios, supporting faster decision-making and mission effectiveness.
Development of the chip took place at Northrop Grumman’s semiconductor manufacturing facility in California through collaboration with the Microelectronics Commons California DREAMS Hub. Supported by the Office of the Under Secretary of Defense for Research and Engineering, the effort is part of a broader industry-government-academia program focused on strengthening U.S. leadership in advanced microelectronics and accelerating technology transition into operational use.
