Development of Novel Phase Shifterless RF Phase Array Antenna Systems

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N66001-11-C-5205
Agency Tracking Number: N09A-035-0213
Amount: $500,000.00
Phase: Phase II
Program: STTR
Awards Year: 2011
Solicitation Year: 2009
Solicitation Topic Code: N09-T035
Solicitation Number: 2009.A
Small Business Information
P.O. Box 552, Lubbock, TX, 79408-
DUNS: 829962872
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: Y
Principal Investigator
 Donald Lie
 Assoc. Prof.
 (858) 335-2153
Business Contact
 Jerry Lopez
Title: President
Phone: (858) 336-5120
Research Institution
 Texas Tech University
 Donald Y Lie
 1012 Boston Ave.
Electrical Engineering Departm
Lubbock, TX, 79409-
 (858) 335-2153
 Nonprofit college or university
In recent years the usage of phase arrays in wireless communications has found significantly increased interest, partly due to their ability to enhance system sensitivity and their anti-jamming capabilities. This growth of strong interests in RF phase array antenna systems for DoD applications is evident with the current and future developments of many major RADAR and military communication systems in place, such as the ground-based, sea-based, airborne, and space-based phased array RADAR and other electronic systems. During the period of our phase I STTR contract, our team at NoiseFigure Research and Texas Tech University has helped raising considerable interests by creating a fully monolithic silicon active phase array IC using coupled voltage-controlled oscillators (VCOs) and on-chip switches with experimental injection-locking.The objective of this Phase II proposal, therefore, is to utilize our advanced technology and design concepts with nonlinear dynamics and coupled monolithic VCO arrays to develop phase-shifterless RF phase array antenna systems based on fruitful results of our Phase I efforts. For DoD applications, the added benefit of using monolithic phase arrays would make it possible to create self-calibrated Tx/Rx modules to reduce system calibration, testing and deployment time while reducing the total payload.

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

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