基于蒸发波导的电磁波传输条件1AbstractTheexistenceductenvironmentaffectsthepropagationpathofradiowavesandformsadifferentEMenergycoverage
Thispropagationmechanismcausesmultiplepropagationpathandleadcomplexco-channelinterferenceproblemsinthecommunicationsystems
Meanwhile,becauseofinstabilityofthelayers,seriouspathfadingisalsocaused
Inmilitary,thepresenceoftheductenvironmentmaycauseseriouseffectstoradarsystems,suchasradioholesandextensionofdetectionrange
Thus,studyanddiscussionindepthofitisverysignificantinthefieldsofcommunicationandnationaldefense
Inthispaper,firstlywediscussthephysicalcharacteroftheevaporationduct,includingthephysicalproperties,howtousePJmodeltosolvetheheightofevaporationductandtheinfluencefactorsintheatmosphere
Then,wediscussthetwomaininfluencefactorsofthepropagationdistanceoftheradiowav