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Coherent optical receiver for PPM signals under atmospheric turbulence

Show simple item record Munoz Fernandez, Michela Vilnrotter, Victor A. 2006-11-28T19:39:33Z 2006-11-28T19:39:33Z 2005-03-05
dc.identifier.citation IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2005. en
dc.identifier.clearanceno 05-0607
dc.description.abstract Adaptive combining of experimentally obtained heterodyned pulse position modulated (PPM) signals with pulse-to-pulse coherence"' in the presence of simulated spatial distortions resembling atmospheric turbulence, is demonstrated. The adaptively combined PPM signals are phased up via an LMS algorithm suitably optimized to operate with PPM in the presence of additive shot-noise. A convergence analysis of the algorithm is presented, and results with both, computer simulated and experimentally obtained PPM signals are analyzed. en
dc.description.sponsorship NASA/JPL en
dc.format.extent 2149076 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US en
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2004. en
dc.subject coherent detection en
dc.subject pulse portion modulation en
dc.subject optical communications en
dc.title Coherent optical receiver for PPM signals under atmospheric turbulence en
dc.type Preprint en

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