[仿真]Analysis of electromagnetic field distribution in tunnels by the boundary-element method

Abstract: An efficient numerical approach, based 0Z9jlwcQ  
on the boundary-element method, for the analysis xG<S2R2VQh  
of electromagnetic field distributions in twodimensional ir/2/ E  
tunnels with discontinuities such as {feS-.Khv  
L-bends, T-junctions, and cross-junctions is kv)LH{  
described. The side walls of the tunnels are c*6o{x}K  
assumed to be lossy dielectric and the surface <2,@rYe/  
impedance approximation is used to determine the 62Jn8DwAT  
boundary condition on the side walls. A computer |a'Q^aT  
program has been developed for tunnels excited ,[~Ydth  
by a line current or a TE dominant mode. A comparison 36lIV,YnU  
of the numerical results with the experimental YM#XV*P0 q  
results using microwave simulation shows o@;w!'  
a good agreement except in the vicinity of .. R?X9U.AcW  
8f29Hj+  

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谢谢了，好东西 #|$7. e  
谢谢了，好东西

huifuhuifu a

    

好贴 谢谢啊

谢谢楼主分享啦

我也是做这个方向的

谢谢了，好东西 <@J$hs9s   -e.ygiK.`S  
谢谢了，好东西