Recent content by banigeo

Hi Berkeman, here is some solution, which I tried and also there is some more tips about question : Epw=E0 ei(k.x - wt) E0=1 , pw=Plane Wave all of them have the maximum amplitude = 1 E1=ei(k.x - wt)=1 E3=ei(k.r3-wt)=ei(kr1-wt)e-ikr13 what is k ? >>> k=k.e^α Thank You,

Hi all, I have a problem to firstly understand and secondly solve this problem : here is the Problem : Consider three (coherent) antennas variously arranged on the x-y-plane where each individual antenna radiates an isotropic electric field E(x). 1 - Write down an expression for the far-field...