Extremely Low Frequency (ELF) for Anti-Submarine Warfare (ASW)

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N68335-07-C-0471
Agency Tracking Number: N072-120-0007
Amount: $148,727.00
Phase: Phase I
Program: SBIR
Awards Year: 2007
Solitcitation Year: 2007
Solitcitation Topic Code: N07-120
Solitcitation Number: 2007.2
Small Business Information
NAVMAR APPLIED SCIENCES CORP.
65 West Street Road, Building C, Warminster, PA, 18974
Duns: 095275343
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Richard Coughlan
 Principal Investigator
 (215) 675-4900
 coughlan@navmar.com
Business Contact
 Robert Bauder
Title: Vice President
Phone: (610) 619-7443
Email: bauder@navmar.com
Research Institution
N/A
Abstract
This Small Business Innovation Research Phase I study will briefly survey the various magnetic-field sensors that meet the requirements for being inexpensive yet highly sensitive. The present sensor of choice is a coil with a high-permeability core. This coil will be suspended vertically in the water column. The main challenge will be to reduce motion noise by the suspension system and ancillary motion sensors. Other noise sources (wave, geology, geomagnetic, and flow) will be characterized and quantified; an approach for their reduction will be proposed. An operational analysis will be used to predict the performance of the noise-reduced sensors against various target strength levels in the presence of various noises.

* information listed above is at the time of submission.

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