DUPLEX FREQUENCY HOPPING RADIO

Award Information
Agency: Department of Defense
Branch: Army
Contract: N/A
Agency Tracking Number: 4078
Amount: $49,073.00
Phase: Phase I
Program: SBIR
Awards Year: 1986
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
621 Barrington Ct, Newbury Park, CA, 91320
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 DR DORNA C FINMAN
 (805) 499-5562
Business Contact
Phone: () -
Research Institution
N/A
Abstract
IN THIS PROPOSAL, COHERENT ADAPTIVE FILTERING INVOLVES INJECTING TIME DELAYED OR PHASE ADJUSTED WEIGHTED SAMPLES OF A REFERENCE INPUT INTO A SIGNAL LINE SUCH THAT THE MEAN SQUARE (MSE) OF THE SIGNALS IN THE LINE IS MINIMIZED. THIS YIELDS NULLING OF SIGNALS COHERENT WITH THE REFERENCE. THE CONVERGENCE ALGORITHM FOR ADAPTATION OF THE WEIGHTS WHICH MAKES THIS APPROACH TECHNICALLY AND ECONOMICALLY PRACTICAL FOR A STEERABLE ARRAY, FREQUENCY-AGILE RADIO IS A MODIFIED LEAST MEAN SQUARE (LMS) ALGORITHM.

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

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