Efficient High Power Amplification Technology for Munitions

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: FA8651-04-C-0216
Agency Tracking Number: F041-169-3023
Amount: $99,955.00
Phase: Phase I
Program: SBIR
Awards Year: 2004
Solicitation Year: 2004
Solicitation Topic Code: AF04-169
Solicitation Number: 2004.1
Small Business Information
F&H APPLIED SCIENCE ASSOC., INC.
P.O. Box 853, Moorestown, NJ, 08057
DUNS: 175323443
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Zygmond Turski
 Principal Investigator
 (856) 235-6781
 zturski@fhasa.com
Business Contact
 Robert Fischl
Title: President
Phone: (856) 235-6781
Email: info@fhasa.com
Research Institution
N/A
Abstract
Recent advent, and a significant progress made in the wide band gap semiconductor technology offer today a promise for a superior power amplifier. More specifically, emerging Gallium Nitrate (GaN) HEMT devices are shown to operate in extreme temperatures (~600C), exhibiting high breakdown voltages (~100V) and high current densities (~1.5A/mm). In order to meet these challenging technical requirements in a cost effective manner, F&H proposes to develop a GaN HEMT based MMIC power amplifier. During the Phase I of this program GaN HEMT device characteristics will be measured and modeled. Models derived will be synthesized with appropriate matching elements, and overall performance will be optimized in the 400 - 4000MHz band. The results will be empirically verified using discrete GaN HEMT devices in lumped element amplifier stages. Ultimately, the feasibility of a GaN HEMT based linear, high efficiency, power amplifier will be determined. In addition to meeting Air Force requirements for munitions, cost effective MMIC power amplifiers will benefit many other government and commercial applications to include LMDS, cellular (3G & 4G) and satellite applications. Vast markets associated with these applications will naturally lead to economy of scale pricing, in line with Air Force objectives.

* information listed above is at the time of submission.

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