Simulation of Low Frequency (< 2 GHz) EMI and Coupling in Shipboard Environments

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N00039-04-C-0014
Agency Tracking Number: N031-1259
Amount: $70,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2003
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
EMAG TECHNOLOGIES, INC.
1340 Eisenhower Place, Ann Arbor, MI, 48108
DUNS: 836493759
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Kazem Sabet
 President
 (734) 973-6600
 ksabet@emagtechnoloies.com
Business Contact
 Kazem Sabet
Title: President
Phone: (734) 973-6600
Email: ksabet@emagtechnoloies.com
Research Institution
N/A
Abstract
In this Phase I Small Business Innovation Research project, we propose to develop a software tool for the modeling of low frequency EMI and coupling in complex shipboard environments. The performance of antenna systems is affected by their mountingplatform. In addition, different antenna systems may couple to each other through the free space or their common platform. The coupling effects have to be taken into account in the antenna design process. Rather than costly antenna placement experimentsand exorbitant coupling measurements, the proposed software provides a virtual environment for simulation of these effects. A hybrid frequency domain and time domain technique has been proposed for efficient full-wave simulation of large-scale shipboardenvironments. The Phase I feasibility study will demonstrate the concept of the hybrid technique for coupling of two antennas on a variety of common platforms. The proposed software tool will be used for the design of phased arrays and other shipboardantenna systems. These types of antennas have a variety of applications in both military and civilian communications and sensing systems.

* information listed above is at the time of submission.

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