High-Speed Weapon Radomes

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$749,938.00
Award Year:
2013
Program:
SBIR
Phase:
Phase II
Contract:
FA8651-13-C-0150
Award Id:
n/a
Agency Tracking Number:
F121-092-0375
Solicitation Year:
2012
Solicitation Topic Code:
AF121-092
Solicitation Number:
2012.1
Small Business Information
5340 Airport Blvd., Boulder, CO, -
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
Y
Duns:
125961123
Principal Investigator:
Anthony Jensen
Senior RF Senior
(303) 449-5211
ajensen@firstrf.com
Business Contact:
Jeanne Hill-Jurik
Contracts Manager
(303) 449-5211
jhill-jurik@firstrf.com
Research Institute:
Stub




Abstract
ABSTRACT: As more and more advanced hypersonic weapons are developed, vehicle temperatures are expected to near 1250°K (977°C); as flight times increase, these temperatures are expected to saturate the entire vehicle. Typically, forward-looking RF and IR sensors are collocated in the same protective radome, which degrades the performance of both systems. FIRST RF proposes a significantly different approach to the challenge of High-Speed Weapon Radomes by relocating the antenna sensors to alternate regions of the weapon. FIRST RF has developed a revolutionary new conformal, high temperature, forward-looking, high gain antenna, suitable for seeker applications in the hypersonic environment. The solution makes use of unique, end-fire antennas that are constructed from conformal, high-temperature dielectric materials. The proposed work is targeting seeker system application for Ku- and Ka-band. The part count is low and the construction method is very simple and robust. The proposed Phase II program will fabricate and test a small array demonstrating the performance benefits. BENEFIT: Thermal management is the greatest challenge to this particular application. FIRST RF believes that we offer a practical approach to solving the antenna design. It leverages proven radiator technology and addresses thermal impact on the antenna. The specific benefits are: 1) Thermal impact on the antennas is managed while maintaining overall platform capability and performance. 2) The antenna design is such that the radiation pattern is optimized and efficiency is maximized, while ensuring environmental operation.

* information listed above is at the time of submission.

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