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Enhanced Star Tracker (EST)

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
82288
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
F071-302-2835
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Applied Technology Associates
1300 Britt SE Albuquerque, NM 87123-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Enhanced Star Tracker (EST)
Agency / Branch: DOD / USAF
Contract: FA9453-07-M-0125
Award Amount: $99,981.00
 

Abstract:

Applied Technology Associates (ATA) proposes to develop an Enhanced Star Tracker (EST). This radiation hardened miniature star tracker will meet the key goals for accuracy in a compact package by combining the best of proven star tracker designs with the critical component and packaging advances necessary to reduce system radiation susceptibility. ATA has received a letter of support from Boeing Space and Intelligence Systems regarding the EST (see pg. 19). Current Air Force, MDA, and DoD applications require smaller, lighter, low-power, rugged, and radiation resistant star trackers as part of their IMU packages. Precision pointing of instruments requires a star tracker to update exact position periodically against the stellar reference frame. Ideally these star trackers accommodate multiple optical heads to ensure a continuous reference, yet are small enough to be coupled tightly to and move with the instrument. Radiation tolerance is also a key factor in these applications since they will be designed for long mission life operating in space regimes and missions exposed to severe radiation. The desired degradation in performance due to radiation exposure of all electronic components as well as the optical coatings of the star tracker subsystem should not exceed 30% after absorbing 300kRad(Si). The desired "End of Life" performance goal should provide inertial pointer measurement errors of less than one (1) arc-second.

Principal Investigator:

Bradley Ratliff
Principal Investigator
5058536597
ratliff@aptec.com

Business Contact:

Jeffrey P. Stein
Director-Contracts, Finance & Admin
5057671231
stein@aptec.com
Small Business Information at Submission:

APPLIED TECHNOLOGY ASSOC.
1300 Britt SE Albuquerque, NM 87123

EIN/Tax ID: 850236241
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No