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Magnetic Array for Detection and Characterization of IEDs in Presence of Strong…

Award Information

Agency:
Department of Defense
Branch:
Army
Award ID:
81577
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
A072-169-2550
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
CENTER FOR REMOTE SENSING, INC.
3702 Pender Drive Suite 170 Fairfax, VA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Magnetic Array for Detection and Characterization of IEDs in Presence of Strong Clutter
Agency / Branch: DOD / ARMY
Contract: W15QKN-08-C-0071
Award Amount: $69,069.00
 

Abstract:

CRS has pioneered magnetic array technology (U.S. Patent 4,675,606; 1985). The use of magnetic arrays for detection and characterization of IEDs is proposed. Magnetic array will enable: 1. attain high sensitivities by cross-correlating the ambient noise fields 2. detect and map clutter through change detection 3. characterize or classify the residual targets through inversion from different look angles achieved through spatial and temporal field mapping. CRS has a strong background in the design and development of the world's most sensitive fluxgate and induction coil magnetometers as well as signal processing techniques necessary to use such sensors. We propose to improve the fluxgate design for AC operation and combine both fluxgate and induction coil techniques to cover a frequency range of a few Hz to hundreds of kHz. This will provide a small, compact unit (less than 10 cm) and provide very large sensitivity (better than pT). Our proposed effort consists of: (a) improved electronics - digital circuits for stability, compactness, AC operation, and digital outputs, (b) integrated signal processing units for signal processing and analysis in real-time, and (c) vector to scalar transformation, orientation, and calibration. During Phase I we plan to perform numerical simulations to ascertain the effects of vibration, noise, orientation, and orthogonality. We also plan to develop a laboratory prototype of the integrated sensor based on our experiences with fluxgate and induction coil sensors.

Principal Investigator:

Suman Ganguly
Scientist
7033857717
sganguly@cfrsi.com

Business Contact:

Suman Ganguly
President
7033857717
sganguly@cfrsi.com
Small Business Information at Submission:

CENTER FOR REMOTE SENSING, INC.
3702 Pender Drive Suite 170 Fairfax, VA 22030

EIN/Tax ID: 510288017
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No