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SBIR DON27BZ02-DV026 (Navy): DIRECT TO PHASE II: Frequency-Based Persistent Artificial Intelligence Tracking and Surveillance Capability

U.S. Department of Defense — Navy

Posted
Nov 13, 2026
Closes
Jan 6, 2027 (in 54 days)

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small_business

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About this opportunity

Navy SBIR topic — Accepting submissions 2026-12-02 to 2027-01-06. The Navy faces acute operational challenges in intercepting and characterizing covert, highly agile adversarial emissions across dense electromagnetic operational environments. Modern threat systems increasingly utilize Low Probability of Intercept and Low Probability of Detection (LPI/LPD) techniques—such as Direct-Sequence Spread Spectrum (DSSS), ultra-fast frequency hopping (UFLH), wideband Linear Frequency Modulation (LFM), Costas frequency coding, and polyphase pulse compression (e.g., Frank, P1–P4 codes)—deliberately depressing emission power densities below the thermal noise floor [Refs 1, 2]. Consequently, conventional Electronic Support Measures (ESM) and wideband radiometer/energy-detection receivers exhibit sever...

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