Abstract: A kind of domaindivision solution is proposed in this paper, which can solve Hankelfunction’KG-*6s singular problem of Sommerfield integral in calculating the spatial Green’KG-*6s function of cylindrically stratified media and realize the computation for all elements of Zmatrix in the method of moment. The cylindrical conformal microstrip dipole antenna is theoretically analyzed using RWG basis functions. A simulation example shows the effectiveness of the proposed method and the electromagnetic characteristics of cylindrical conformal zdirected and φdirected microstrip dipole antenna are got in another simulation example, which results are compared with those of the planar counterpart.