Multi-Band/Beam Module

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: FA8718-05-C-0006
Agency Tracking Number: F041-216-2363
Amount: $750,000.00
Phase: Phase II
Program: SBIR
Awards Year: 2005
Solicitation Year: 2004
Solicitation Topic Code: AF04-216
Solicitation Number: 2004.1
Small Business Information
4865 Sterling Drive, Suite 100, Boulder, CO, 80301
DUNS: 125961123
HUBZone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: N
Principal Investigator
 Farzin Lalezari
 Principal Investigator
 (303) 449-5211
Business Contact
 Theresa Boone
Title: Chief Operating Officer
Phone: (303) 449-5211
Research Institution
The goal of this SBIR topic is to develop a phased array antenna module for multi-band/beam, dual polarized receive array at 15 GHz RHCP (Right Hand Circularly Polarized) and 20 GHz LHCP (Left Hand Circularly Polarized) and RHCP (Right Hand Circularly Polarized) supporting three simultaneous beam formations. Each antenna element requires an RF electronics package with three receivers, two at 20 GHz and one at 15 GHz. Each receiver chain needs to provide enough gain to establish system noise figure and overcome combiner network losses along with a digitally controlled phase shifter for beam forming. The multi band element receiver RF electronics would be fabricated on a single MMIC chip and packaged along with a digital latch for phase shifter control in a surface mount chip scale package. The custom MMIC would include two multi-stage LNA amplifiers with gain >24 dB. The first LNA would be used for the 20 GHz LHCP signal and the other would be used to amplify the RHCP signal for both the 15 GHz and 20 GHz bands. Critical to this development is the integrated subarray architecture which allows for modularity in the passive and active subassemblies for lower cost and maintainability.

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

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