الهياكل والمجالات الاشعاعية الصادرة عن هوائيات فتحة على سطح موصل متناظر محوريا BoR باستخدام طريقة العزوم MoM

Abstract

In this research the mathematical model of surface electric currents induced on axisymmetric conductive body of revolution has been formulated and solved numerically by implementing the (MoM) method. Computer simulation was developed to solve the model numerically .The resulted radiation pattern was sketched Reduction of sidelobe and beamwidth thickness was achieved by increasing the number of a apertures and changing their corresponding interspaces.