A NEW ANTENNA STRUCTURE AND A METHOD FOR ITS MANUFACTURE

摘要

The antenna has an antenna element (212) and a feed tower (202, 402) for forming a feed to the antenna element (212). In addition, the antenna has a dielectric support plate (211, 411), which is mechanically fastened to the first end of the feed tower (202, 402). The antenna element is in the form of a folded dipole, and it consists of metal strips (413, 413', 414, 414', 416, 416', 417, 417', 716, 716', 717, 717', 719) connected with each other on at least two surfaces of the dielectric support plate (211, 411). At said first end, the feed tower (202, 402) is electrically connected to two different points of the antenna element (212).