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Modeling and simulation for realistic propagation environments of communications signals at SHF band

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dc.contributor.author Ho, Christian
dc.date.accessioned 2009-03-09T17:42:54Z
dc.date.available 2009-03-09T17:42:54Z
dc.date.issued 2005-07-12
dc.identifier.citation Annual International Test and Evaluation Association (ITEA) Technology Review Conference, Atlanta, Georgia, July 12-14,2005 en_US
dc.identifier.clearanceno 05-0890
dc.identifier.uri http://hdl.handle.net/2014/41129
dc.description.abstract In this article, most of widely accepted radio wave propagation models that have proven to be accurate in practice as well as numerically efficient at SHF band will be reviewed. Weather and terrain data along the signal's paths can be input in order to more accurately simulate the propagation environments under particular weather and terrain conditions. Radio signal degradation and communications impairment severity will be investigated through the realistic radio propagation channel simulator. Three types of simulation approaches in predicting signal's behaviors are classified as: deterministic, stochastic and attenuation map. The performance of the simulation can be evaluated under operating conditions for the test ranges of interest. Demonstration tests of a real-time propagation channel simulator will show the capabilities and limitations of the simulation tool and underlying models. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005. en_US
dc.subject model en_US
dc.subject simulation en_US
dc.subject propagation en_US
dc.subject superhigh-frequency SHF band en_US
dc.title Modeling and simulation for realistic propagation environments of communications signals at SHF band en_US
dc.type Preprint en_US


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