简介：NewtransmissionlineequationsarededucedapplyingMaxwell^,sequationsinthispaper.Theconditionsoftheclassicaltransmissionlineequationshavebeendiscussed,whichisimportanttosolvetheEMproblemsinhighfrequencycase.

简介：Theper-unit-lengthcapacitanceparameterofmulticonductortransmissionline(MTL)iscommonlyextractedwithindirectmatrixtransformmethod,whichiscomplexandtime-consuming.Tosolvetheproblem,animprovedmethodtodirectlycomputetheMTLcapacitanceisproposed,whichcanbeappliedinthetransmissionlinestructurewitharbitraryshapedcross-sectionandarbitraryseparatedistance.Thismethodimportsvoltageconversionsandmatrixoperationstosimplifythecomplexity,improvescomputationalefficiencybyabout600%withresultsasaccurateaspreviousmethod.ThenovelmethodpresentsaclearchargedistributionmapofMTL,whereaspreciousmethodwillexperienceatortuousprocesstogetchargedistribution.

简介：

简介：

简介：在有直接路径的严肃的堵住的城市的环境，non-line-of-sight(NLOS)繁殖影响地点评价精确性。在这篇文章，一个新奇算法被开发，它能显著地在地点评价减轻NLOS错误。多利用天线数组，信息散布ers那个原因NLOS繁殖被获得。然后，我们把信息与TOA/TDOA相结合估计活动车站(MS)的地点的基于的地点算法。模拟结果证明我们的方法能减轻NLOS错误并且极大地提高地点精确性。