Novel Deployable High Frequency Antennas Using Composite Electro-Textiles

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNC06CA56C
Agency Tracking Number: 055176
Amount: $69,989.00
Phase: Phase I
Program: SBIR
Awards Year: 2006
Solicitation Year: 2005
Solicitation Topic Code: O1.04
Solicitation Number: N/A
Small Business Information
303 Bear Hill Road, Suite 200 (2nd Floor), WALTHAM, MA, 02451-1016
DUNS: 004627316
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 John Player
 Principal Investigator
 (781) 890-1338
Business Contact
 William Thompson
Title: Contacts Manager
Phone: (781) 890-1338
Research Institution
This proposed Phase I program will address NASA's need for large diameter high radio frequency (Ka band 27- 40 GHz) apertures that provide greater gain and resolution for communications and remote sensing systems. This will be accomplished by developing a new high accuracy electro-textile antenna surface as well as investigating a novel involute wrapped rib deployable support structure for large aperture antennas that is light weight and deploys out of a very small volume. The combination of light weight composite components will provide a new set of solutions for this growing need, both at NASA and the Air Force. Successful completion of the phase I program will demonstrate feasibility of the innovative electro-textile mesh and begin to quantify the potential benefits of Infoscitex's novel involute rib backing structure for deployable antennae. The phase I program will show that the new electro-textile mesh composite mesh has the necessary reflectivity and low PIM performance required of Ka Band antennae. A Phase II program would further refine the new electro-textile composite and permit the fabrication of an antenna demonstration article for deployment and RF testing with our aerospace industry partners.

* Information listed above is at the time of submission. *

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