Physics Based Signal Processing for Next Generation Naval Systems

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N/A
Agency Tracking Number: 41428
Amount: $70,000.00
Phase: Phase I
Program: SBIR
Awards Year: 1998
Solitcitation Year: N/A
Solitcitation Topic Code: N/A
Solitcitation Number: N/A
Small Business Information
DIGITAL SYSTEM RESOURCES, INC.
12450 Fair Lakes Circle,, Suite 500, Fairfax, VA, 22033
Duns: N/A
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Dr. Michael Wazenski
 (703) 263-2800
Business Contact
Phone: () -
Research Institution
N/A
Abstract
Current signal processing techniques for passive sonar are limited by their simple plane wave mechanics assumptions. Next generation systems, if they are to offer significant performance improvements, must account for the complex propagation conditions that exist in the ocean. To this end DSR proposes an adaptive technique to perform localization of contacts using the highly complex acoustic propagation inherent in littoral waters. DSR will focus on the Advance Deployable System (ADS), leveraging any and all resources to provide maximum cost-effectiveness. The Phase I effort will derive and analyze the proposed adaptive technique, test algorithms through comprehensive simulation, and document results. In addition, DSR will develop appropriate system and operator interfaces and make recommendations for continued research.

* information listed above is at the time of submission.

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