Auto-Focus Detection Capability for SONAR Systems
SBIR Opportunity Analysis
The Navy is seeking SBIR proposals for an auto-focus signal processing capability for SONAR systems to improve detection of quiet contacts with hydrophone arrays. The work centers on developing a method that can adjust focus-range and related processing parameters, combine multiple detection surfaces into a single higher-SNR display, and move from Phase I concept and feasibility work to a Phase II prototype tested on government-provided classified datasets. The effort is aimed at reducing operator workload while improving earlier detections, longer contact hold times, and overall search performance, and later phases may require classified work, a secret facility and personnel clearances, and U.S.-owned, no-foreign-influence ownership. The solicitation is DON26BZ01-NV020 under 26.BZ, and the application due date is June 3, 2026 at 16:00 UTC.