Advanced Methods and Software for Broadband Signal Processing

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N/A
Agency Tracking Number: 32422
Amount: $69,806.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Timeline
Solicitation Year: N/A
Award Year: 1996
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
1700 Westlake Avenue North, Suite 500, Seattle, WA, 91809
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 James Pitton
 (206) 283-8802
Business Contact
Phone: () -
Research Institution
N/A
Abstract
Broadband signal processing is important for interpreting signals received from active sonar transmissions. The traditional approach to processing broadband signals in the sonar literature is to assume a harrowband condition that Justifies the use of narrowband signal processing. RTcently there has been renewed interest in avoiding the narrowband assumption and in actually using techniques that are more,closely matched to the broadband model. Some of this interest has arisen because of the close connection between wavelets and broadband signal. processing. Wepropose to exploit this close connection and to conduct research in three areas of interest in broadband signal processing, namely, deconvolution of broadband signUs, reverberation suppression, and, beamforming. In each of these areas we propose solutions based:upon recent research-in wavelets. we to use our three research projects as a basis for delineating the items needed to form (under Phase-h) an advancedsoftware toolkit for broadband signal processing. This toolkit vill be a commercially viable product that can be used. by other researchers and practitioners to quickly prototype and evaluate algorithms for broadband signal processing. AV

* Information listed above is at the time of submission. *

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