Aimed at the problems that existing antenna size is excessively dependent on material properties, there are in contradictions between antenna stealth and radiation performance, and the antenna beam reconfigurable method and the performance are limited, this paper mainly discusses the antenna enabling technology based on field enhancement, the field confinement and slow wave effect of spoof surface plasmon polarition (SSPPs), including the antenna miniaturization technology, the radar cross section (RCS) suppression technology, and the beam reconfigurable technology. And the abovementioned provides the research of novel antennas with innovative ideas and options.