The analysis problem of antenna array with flat rectangular radiators

In this paper the antenna array with flat rectangular radiators in the unlimited homogenous isotropic media is investigated. The analysis problem of this antenna system with account the mutual coupling of radiators is reduced to solving the system of integral equations with regard to the current distribution on radiators. By applying the Galerkin method the system of linear algebraic equations with block-Toeplitz matrix is got. The numerical results of solving the analysis problem of antenna arrays with different geometry are obtained.