Low Cost Planar Antennas for Phased Array Radars

Award Information
Agency: Department of Defense
Branch: Missile Defense Agency
Contract: HQ0006-07-C-7794
Agency Tracking Number: B074-011-0025
Amount: $99,999.00
Phase: Phase I
Program: STTR
Awards Year: 2007
Solitcitation Year: 2007
Solitcitation Topic Code: MDA07-T011
Solitcitation Number: N/A
Small Business Information
SPECTRA RESEARCH, INC.
2790 Indian Ripple Road, Russ Research Center, Dayton, OH, 45440
Duns: 603299207
Hubzone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: N
Principal Investigator
 Daniel Reuster, PhD
 Director of Engineering
 (937) 320-5999
 dreuster@spectra-research.com
Business Contact
 Jerry Capozzi
Title: President / COO
Phone: (937) 320-5999
Email: capozzij@spectra-research.com
Research Institution
 GEORGIA TECH RESEARCH INSTITUTE
 John G Meadors
 Signature Technology Lab
400 W. 10th Street, N.W.
Atlanta, GA, 30332
 (404) 894-2539
 Nonprofit college or university
Abstract
Spectra Research has teamed with Georgia Tech Research Institute (GTRI) to employ an innovative technique that uses advanced radiator materials and methodologies, such as fragmented aperture arrays, to develop an integrated antenna array that functions as a radar antenna. Many of the design issues and tradeoffs related to phased array radars are driven by the intrinsic generation of a single transmit/receive beam from multiple T/R modules and involve virtually all of the components in the module. This program is structured to ensure that the antenna design will work in concert with the electronics and provide the required radar performance over the entire field of regard. Cost versus performance can be optimized due to the intrinsic simplicity of the fragmented aperture fabrication and straightforward backplane implementation with advanced materials (i.e. meta-materials). Fragmented array antenna elements can be distributed on a single flat surface, multiple flat surfaces pointed in separate directions or on curved surfaces. The design goal for this project is to reduce antenna size and cost while increasing reliability, efficiency, etc. The fragmented aperture implementation of these goals can be achieved on any of these surfaces.

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government