Wide-band patch antenna having double feeding technique and method of manufacturing the same

摘要

Disclosed are a double feed wide band patch antenna and a method of manufacturing the same. The disclosed broadband patch antenna includes a ground plane, a substrate provided on the ground plane, and a radiating part connected to a feeding part and a feeding part disposed on the substrate, wherein the ground plane is connected to the radiating part and the feeding part. A first slot is formed in the portion corresponding to the portion. In the broadband patch antenna, a second slot spaced apart from the first slot may be further formed on the ground plane, and the second slot may be located at a portion corresponding to an edge of the radiator. The first slot may have a dimension that imparts a second resonance characteristic to the radiating part. The substrate may be a dielectric substrate or an insulator substrate.