Antenna structure and forming method thereof

Abstract

An antenna structure and an antenna structure forming method are proposed. The antenna structure includes a substrate, an antenna unit and a first protecting portion. The substrate has a first surface. The antenna unit is disposed on the first surface and includes a metal pattern layer and a glue layer. The glue layer is configured to adhere the metal pattern layer to the first surface. The first protecting portion is disposed on the metal pattern layer and includes a first protecting layer and a first glue layer. The first protecting layer includes at least one feeding hole. The first glue layer is configured to adhere the first protecting layer to the metal pattern layer. Thus, the antenna structure of the present disclosure can reduce the manufacturing cost of the antenna.

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