DUAL POLARIZATION DIPOLE ANTENNA FOR BROAD-BAND AND ANTENNA ARRAY USING IT

摘要

PURPOSE: A broadband dual-polarized dipole antenna and an antenna array thereof are provided to facilitate mass production by simplifying the structure. CONSTITUTION: A base plate provides a reflecting surface. Dipole radiation elements (220a,220b) are installed on the base plate. Parasitic elements (240a,240b) is made of metallic material. The parasitic elements have the different length from the length of the dipole radiation elements. First and second print circuit boards (210a,210b) include a feeding line and a ground line.