Advanced Waveform Design and Signal Processing

Award Information
Agency: Department of Defense
Branch: Army
Contract: W9113M-13-C-0035
Agency Tracking Number: A131-055-1084
Amount: $99,779.00
Phase: Phase I
Program: SBIR
Awards Year: 2013
Solicitation Year: 2013
Solicitation Topic Code: A13-055
Solicitation Number: 2013.1
Small Business Information
EAST WEST ENTERPRISES INC.,
Suite 228, 555 Sparkman Dr, HUNTSVILLE, AL, -
DUNS: 783384621
HUBZone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: Y
Principal Investigator
 Augustus Green Jr
 Senior Memebr of Technical Staff
 (256) 379-4802
 ahgreen@ardmore.net
Business Contact
 Lakshmi Inguva
Title: President
Phone: (256) 704-4103
Email: lakshmi.inguva@ewehsv.com
Research Institution
N/A
Abstract
A novel signal/waveform model and signal processing algorithm suite that enhances radar systems performance, in the presence of noise and high clutter environments, and its associated discrimination capabilities is proposed. The algorithm allows for extraction of target information in range, azimuth and elevation angles while achieving very fine resolution and high accuracy. Target information at the output of the radar's signal processor is obtained by separating nonlinearities between time, azimuth and elevation angles, and target height. An antenna's field of view covered by the antenna beam is divided into a number of resolution cells each centered on a reference point. The analysis is for one resolution cell. The number of fine resolution cells leads to substantial reduction in clutter. Initial results, are shown to demonstrate at least an order of magnitude improvement in resolution with respect to classical radar processing. The new algorithm suite is independent of waveform design and will require, at most, only minimal changes to any current radar signal and data processing hardware or software.

* information listed above is at the time of submission.

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