SBIR/STTR Research Award

A Low SWAPC Long-Range Acoustic Communication System Including Novel LPI Waveforms and Optimized Transducers

Award identifier 48e72717e7fbdff08608eab8f65dec6fe059798568d7b2e0f420a7024e531feeAwarding agency Department of Defense · Navy

Award amount

$236,078

Program and phase

SBIR · Phase I

Award year

2023

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Award details

Awarding agency
Department of Defense
Branch
Navy
Recipient company
DELRESEARCH LLC
Proposal award date
2023-08-29
Contract end date
2025-02-01
UEI
DVYDQHJT48U5
Solicitation number
23.1
Topic code
N231-036

Research abstract

This proposal is presented by the team of delResearch, Image Acoustics, and Falmouth Scientific, and investigates transducers and wavaforms required for reliable long-range acoustic communication.Ä€ Phase 1 will leverage delResearch experience and tools from PopotoModem ACOMMS product to investigate known and new waveforms at various data rates and probabilities of detection and interception.Ä€ Phase 1 will rely on extensive simulations of long range channels of varying CTD profiles.Ä€ Image Acoustics will simulate various low frequency, wide bandwidth transducers optimized for long range communications.Ä€ The response of these transducers will be integrated into an end-to-end simulation. The result of this work will be a down selected list of transducer and waveforms for prototyping in a Phase 1 Option and implemented and tested in real time in a Phase II SBIR.

Technology keywords

Not reported

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Agency intelligence

Department of Defense

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