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SBIR DON26BZ04-NV067 (Navy): High Precision Specialized Waveguides for Extreme Temperatures

U.S. Department of Defense — Navy

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Posted
Jul 2, 2026
Closes
Aug 19, 2026 (in 27 days)

Amount

Amount not published by the funder

Who can apply

small_business

Small Business. Startup

About this opportunity

Navy SBIR topic — under DoW SBIR 2026 BAA (Solicitation 26.BZ, Release 4) — Accepting submissions 2026-07-22 to 2026-08-19. Objective: Provide specialized waveguides capable of high temperature, high power, low loss, robust, and agile transmission of radio frequency (RF) signals within a hypersonic vehicle. Description: The use of RF cables has difficulty meeting environmental conditions while maintaining signal integrity and power requirements. Hypersonic surface temperatures can exceed over 1,000-degree C. Waveguides provide high power transmission and might be easier to manage under extreme hypersonic conditions. The Navy seeks RF transmission that focuses on high frequency, is consistent performance across a vast range of extreme thermal temperatures, and provides long durations of hig...

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