Antenna performance parameter and manner null in order to improve antenna configuration

摘要

(57) Abstract This invention is manner in order to improve antenna performance parameter and something regarding configuration. The antenna includes emission means in order substantially to emit the beam to specified direction mainly, (19, 25 and 28), emission means support structure (16 and 16 '') providing on are desirable. This configuration, to the 1st direction which turns aside substantially from aforementioned specified direction has with the device of one or more which inclines emission means mechanically and substantially the reverse the means which incline the beam electrically to the 2-way.