Analysis of wire antenna nearby metal carrier based on MOM

For wire antenna nearby metal carrier, the electric field integral equation was converted to a matrix equation based on RWG basis functions and Galerkin method, combined with bi-conjugate gradients stabilized method. The expansion coefficients of surface currents were calculated, then the radiation characteristics of wire antenna were got on metal carrier. In order to verify the correctness of the algorithm, a monopole antenna nearby metal carrier was calculated by MOM and FEKO software. The results of two calculating methods all show the correctness of the algorithm.