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Robert J. Grasso
Researcher at Northrop Grumman Corporation
Publications - 4
Citations - 17
Robert J. Grasso is an academic researcher from Northrop Grumman Corporation. The author has contributed to research in topics: Radar imaging & Bistatic radar. The author has an hindex of 3, co-authored 4 publications receiving 17 citations.
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Proceedings ArticleDOI
Linear Phase Conjugation for Atmospheric Aberration Compensation
TL;DR: Active Tracking System (ATS) as mentioned in this paper is a linear phase conjugation aberration compensation technique that uses a silicon spatial light modulator (SLM) as a dynamic wavefront reversing element, which continuously tracks the target and compensates for atmospheric and platform motion induced aberrations.
Proceedings ArticleDOI
OASYS laser radar characterization of natural and manmade terrestrial features
TL;DR: Performance of the Northrop Grumman Obstacle Avoidance Laser Radar System (OASYS) has been characterized against various terrestrial targets.
Proceedings ArticleDOI
Imaging laser radar performance assessment against various naturally occurring and manmade terrestrial objects
Robert J. Grasso,J.E. Ackleson,C.G. Stimson,C.M. Vann,J.W. Buckle,C.P. Pratty,J.A. Haigh,W.R. Pommeroy,S. Price,M. Roberts +9 more
TL;DR: High resolution laser radar images of various naturally occurring and manmade terrestrial objects were obtained and their properties measured and OASYS can discriminate and identify objects against a complementary background.
Proceedings ArticleDOI
Detection of dim targets in multiple environments
TL;DR: In this article, Northrop Grumman has assessed unguided threat phenomenology to understand the underlying physical principles for detection, based upon threat transit through the atmosphere, exploit a simple phenomenon universal to all objects moving through an atmosphere comprised of gaseous media to detect and track the threat in the presence of background and clutter.