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Real-Time Littoral Propagation Modeling Technique

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
28503
Program Year/Program:
1995 / SBIR
Agency Tracking Number:
28503
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 20910-4453
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1995
Title: Real-Time Littoral Propagation Modeling Technique
Agency / Branch: DOD / NAVY
Contract: N/A
Award Amount: $98,782.00
 

Abstract:

The growing threat to Navy ships from low flyers, coupled with the increasing importance of brown watery, littoral, scenarios in Navy planning, heightens the need for high fidelity propagation modeling. Such modeling is essential not only to the understanding of ship's sensors performance, but also for the assessment of threat behavior - e.g., RF missile seekers. Traditional propagation models used within the Navy community are valid only for a standard atmosphere, and homogeneous sea environment. New propagation models, which account for terrain and non-standard propagation conditions are far more complex and computationally intensive. To overcome the throughput hurdle within the context of real-time sensor/environment simulations, TSC is proposing to extend an existing interpolative scheme. It is supported by the off-line generation of mass stored propagation databases using existing high fidelity models. During a simulation run, propagation is modeled via interpolation algorithms relative to a database segment loaded into random access memory during initialization. This approach can bring high fidelity propagation modeling, under any environmental condition, into the real-time simulation world. It will also decouple the on-line simulation software from the propagation models specifics.

Principal Investigator:

Dr. Menachem Levitas
3015652970

Business Contact:

Small Business Information at Submission:

Technology Service Corp
962 Wayne Avenue, Suite 800 Silver Spring, MD 20910

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