Integrated dual-polarized printed monopole antenna

摘要

An integrated dual-polarized printed monopole antenna includes a microwave substrate having a first surface and a second surface; a first monopole antenna disposed on the first surface of the substrate and excited by a first microstrip line through a first feeding port; a second monopole antenna disposed on the first surface of the substrate and excited by a second microstrip line through a second feeding port, and the first antenna being mutually perpendicular to the second antenna; and a metallic ground plane disposed on the second surface of the substrate, the metallic ground plane having a main metallic ground plane and a protruded metallic ground plane extending between the first and the second antenna.