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Multi-Phase Center SAR Processing for Foliage Canopy Suppression

Award Information

Agency:
Department of Defense
Branch:
Defense Advanced Research Projects Agency
Award ID:
56180
Program Year/Program:
2002 / STTR
Agency Tracking Number:
00ST1-004
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Technology Service Corporation
962 Wayne Avenue Suite 800 Silver Spring, MD 20910-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2002
Title: Multi-Phase Center SAR Processing for Foliage Canopy Suppression
Agency / Branch: DOD / DARPA
Contract: DAAH0102CR169
Award Amount: $499,827.00
 

Abstract:

The capability of airborne SARs to perform foliage penetration is severely limited by the strength of the foliage canopy return. The capability exists for enhancing the detection of selected targets hidden beneath the foliage canopy through the use ofmulti-phase center (aperture) data. The objective of this Phase II effort is to demonstrate three innovative algorithms to mitigate the effect of the foliage canopy return with multi-aperture data. The three new algorithms to be studied by the TechnologyService Corporation/SRI International team include elevation nulling, advanced IFSAR processing and volumetric imaging. The techniques will focus on the use of spatial adaptive processing, extended complex indicated angle processing and the time domainback projection algorithm. During the Phase II effort, TSC/SRI will refine their algorithms through analysis, single-pixel simulations and the processing of synthetic SAR images. Following these refinements, the robust algorithms will be applied toactual radar data to provide enhanced SAR imagery that demonstrates the suppression of the foliage canopy return.

Principal Investigator:

Richard DiDomizio
Corporate Senior Staff
2032681249
rdidomizio@tsc.com

Business Contact:

Robert Graziano
2032681249
rgraziano@tsc.com
Small Business Information at Submission:

Technology Service Corp.
11400 W. Olympic Blvd. Los Angeles, CA 90064

EIN/Tax ID: 954399083
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Stanford Research Institute
333 Ravenswood Avenue
Menlo Park, CA 94025
Contact: Margaret Baxter
Contact Phone: (650) 859-4424
RI Type: Federally funded R&D center (FFRDC)