Matches in SemOpenAlex for { <https://semopenalex.org/work/W1526048908> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1526048908 abstract "Abstract : In a foliage environment, radio wave propagation is subjected to fading on both large-scales and small-scales that impairs the quality and reliability of data link transmission. This has implications for many military operations. One example is the effects of foliage on the performance of communications links and unmanned aerial vehicle (UAV) radio links when ground forces are operating in foliage environments. The purpose of this research is to evaluate some simple models for the propagation of radio waves in foliage using an electromagnetic field simulation application. The three dimensional (3D) electromagnetic field simulation application, CST Studio Suite, was used in the modeling and simulation process. Specifically, the CST Microwave Studio module was used to model the forest using dielectric blocks. Various combinations of forest dimensions, material dielectric parameters, and antenna placements were simulated to obtain propagation models of radio waves in foliage environments. Using the simulation models, we examined the coverage diagram for a transmitter antenna immersed in foliage. The results show that the proposed models provide a rough approximation to radio wave propagation in an actual rainforest environment. The path loss in foliage is affected by the forest's electrical characteristics, the height of the transmitter, and the height of the receiver. In addition, the simulation models were compared to three empirical models to determine their accuracy. The empirical models were Tewari's model, the Jansky and Bailey model, and the LITU-R model." @default.
- W1526048908 created "2016-06-24" @default.
- W1526048908 creator A5020290748 @default.
- W1526048908 date "2011-12-01" @default.
- W1526048908 modified "2023-09-27" @default.
- W1526048908 title "Investigation of Propagation in Foliage Using Simulation Techniques" @default.
- W1526048908 hasPublicationYear "2011" @default.
- W1526048908 type Work @default.
- W1526048908 sameAs 1526048908 @default.
- W1526048908 citedByCount "0" @default.
- W1526048908 crossrefType "journal-article" @default.
- W1526048908 hasAuthorship W1526048908A5020290748 @default.
- W1526048908 hasConcept C121332964 @default.
- W1526048908 hasConcept C127162648 @default.
- W1526048908 hasConcept C127313418 @default.
- W1526048908 hasConcept C127413603 @default.
- W1526048908 hasConcept C194273485 @default.
- W1526048908 hasConcept C202311505 @default.
- W1526048908 hasConcept C21822782 @default.
- W1526048908 hasConcept C24326235 @default.
- W1526048908 hasConcept C24890656 @default.
- W1526048908 hasConcept C41008148 @default.
- W1526048908 hasConcept C44154836 @default.
- W1526048908 hasConcept C44838205 @default.
- W1526048908 hasConcept C47798520 @default.
- W1526048908 hasConcept C555944384 @default.
- W1526048908 hasConcept C57273362 @default.
- W1526048908 hasConcept C62649853 @default.
- W1526048908 hasConcept C76155785 @default.
- W1526048908 hasConcept C76843793 @default.
- W1526048908 hasConcept C81978471 @default.
- W1526048908 hasConceptScore W1526048908C121332964 @default.
- W1526048908 hasConceptScore W1526048908C127162648 @default.
- W1526048908 hasConceptScore W1526048908C127313418 @default.
- W1526048908 hasConceptScore W1526048908C127413603 @default.
- W1526048908 hasConceptScore W1526048908C194273485 @default.
- W1526048908 hasConceptScore W1526048908C202311505 @default.
- W1526048908 hasConceptScore W1526048908C21822782 @default.
- W1526048908 hasConceptScore W1526048908C24326235 @default.
- W1526048908 hasConceptScore W1526048908C24890656 @default.
- W1526048908 hasConceptScore W1526048908C41008148 @default.
- W1526048908 hasConceptScore W1526048908C44154836 @default.
- W1526048908 hasConceptScore W1526048908C44838205 @default.
- W1526048908 hasConceptScore W1526048908C47798520 @default.
- W1526048908 hasConceptScore W1526048908C555944384 @default.
- W1526048908 hasConceptScore W1526048908C57273362 @default.
- W1526048908 hasConceptScore W1526048908C62649853 @default.
- W1526048908 hasConceptScore W1526048908C76155785 @default.
- W1526048908 hasConceptScore W1526048908C76843793 @default.
- W1526048908 hasConceptScore W1526048908C81978471 @default.
- W1526048908 hasLocation W15260489081 @default.
- W1526048908 hasOpenAccess W1526048908 @default.
- W1526048908 hasPrimaryLocation W15260489081 @default.
- W1526048908 hasRelatedWork W144644663 @default.
- W1526048908 hasRelatedWork W1619051122 @default.
- W1526048908 hasRelatedWork W1744555219 @default.
- W1526048908 hasRelatedWork W1817901257 @default.
- W1526048908 hasRelatedWork W1996980596 @default.
- W1526048908 hasRelatedWork W2003025576 @default.
- W1526048908 hasRelatedWork W2024212672 @default.
- W1526048908 hasRelatedWork W2049349002 @default.
- W1526048908 hasRelatedWork W2049760789 @default.
- W1526048908 hasRelatedWork W2115275603 @default.
- W1526048908 hasRelatedWork W2126283238 @default.
- W1526048908 hasRelatedWork W2132569020 @default.
- W1526048908 hasRelatedWork W2140685874 @default.
- W1526048908 hasRelatedWork W2163604762 @default.
- W1526048908 hasRelatedWork W2187112503 @default.
- W1526048908 hasRelatedWork W2544648572 @default.
- W1526048908 hasRelatedWork W2967955446 @default.
- W1526048908 hasRelatedWork W3097220671 @default.
- W1526048908 hasRelatedWork W3158728504 @default.
- W1526048908 hasRelatedWork W594943405 @default.
- W1526048908 isParatext "false" @default.
- W1526048908 isRetracted "false" @default.
- W1526048908 magId "1526048908" @default.
- W1526048908 workType "article" @default.