Low-Cost, Phased Array Antennas for Collaborative Jamming in sUAS Swarms - SBIR Topic DAF26TZ01-NV004

Disclaimer:
This topic was temporarily posted by the Department of War SBIR Program on March 2nd 2026 and removed the following day.
We believe this topic is planned to be released once the SBIR program is reauthorized; however, this topic may ultimately be modified or withdrawn.

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Funding Amount:

Est. $140,000

Deadline to Apply:

Est. April 29th, 2026.

Objective:

Develop a low-cost, phased array antenna system and associated signal processing techniques for collaborative jamming applications using small to medium-sized sUAS swarms (3-7 units).

Description:

This topic addresses the need for affordable and scalable jamming capabilities leveraging sUAS swarms. Instead of focusing on individual, high-power jammers, this STTR seeks to develop a collaborative jamming approach using multiple sUAS equipped with low-cost phased array antennas.

The key innovation is the development of a low-cost phased array antenna system that can be precisely controlled to focus jamming energy on specific targets. By coordinating the signals from multiple sUAS in a swarm, the effective jamming power can be significantly increased. The focus on low to medium-sized swarms (3-7 units) allows for manageable coordination and control strategies.

This approach offers several advantages over traditional jamming techniques, including:

 Increased jamming effectiveness through beamforming.

 Improved resilience through redundancy.

 Reduced risk of detection and counter-attack.

 Lower cost compared to high-power jamming systems.

Who will win?

If you can achieve the objective above better than any other company on the market, you have a very high-likelihood of success and should apply.

Who is eligible to apply?

Any company that meets the following criteria:

• For-profit company

• U.S.-owned and controlled.

• 500 or fewer employees (including affiliates)

How Can BW&CO Help?

1) End-to-end support including, strategy, writing of the full proposal, and administrative & compliance support.

2) Proposal strategy and review.

3) Administrative & compliance support.

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