Dielectric adaptive antenna and preparation method thereof

The invention relates to a dielectric self-adaptive antenna and a preparation method, and relates to the field of wireless information transmission, and the dielectric self-adaptive antenna comprises an in-oil radiator, an air radiator, a grounding plate, a filling medium and a connection joint. The in-oil radiator, the air radiator and the grounding plate are mutually connected in pairs; the filling medium is filled in a cavity formed by the in-oil radiator, the air radiator and the grounding plate; and the connecting joint is respectively connected with the in-oil radiator and the air radiator. According to the invention, the signal transmission effect can be improved. 本发明涉及一种介质自适应天线及制备方法，涉及无线信息传输领域，介质自适应天线包括：油中辐射体、空气辐射体、接地板、填充介质和连接接头；所述油中辐射体、所述空气辐射体和所述接地板两两相互连接；所述填充介质填充在所述油中辐射体、所述空气辐射体和所述接地板形成的空腔中；所述连接接头分别与所述油中辐射体和所述空气辐射体连接。本发明能提高信号传输的效果。