The planar metallo-dielectric electromagnetic bandgap ( EBG) structure has attracted widespread interest, since it has the characteristics of suppressing surface waves and reflecting with no phase reversal within a forbidden frequency. 研究了具有高阻抗的电磁带隙(EBG)的双层平面型金属-电介质周期性单元结构,此类结构的特定频率的表面波抑制和同相位反射性质在微波天线及高速电路中有广阔应用前景。