Multifrequency Position, Navigation, and Timing (PNT) Antenna Solution
SBIR Opportunity Analysis
The U.S. Army, through the DoD SBIR program, is seeking a multifrequency, configurable patch antenna for precision guided munitions to support multi-GNSS and signals-of-opportunity PNT in contested electronic warfare environments. The work centers on developing a small, gun-hardened antenna design with frequency diversity and tunable band selection to reduce the impact of jamming while preserving received signal power. Phase I relies on modeling and simulation to characterize expected performance, limitations, and trade-offs, and the objective includes support for continuous frequencies from UHF to X-band. Phase I submissions are accepted up to a $300,000 cost limit with a 1-6-month period of performance, and the application due date is June 24, 2026 at 4:00 PM UTC.