Controllable antenna arrangement

摘要

The invention relates to a controllable antenna arrangement for tracking microwave relay devices which are not in a fixed location. The object of specifying a simple antenna arrangement which does not reflect the received beam in the elevation axis, and which has a fixed supply point is achieved in that the beam arriving from the antenna reflectors can be deflected in a plane at right angles to the elevation axis into a direction which is independent of the elevation direction, by means of a flat mirror which is located in the elevation axis and is offset in said axis by half the angular magnitude of the elevation angle changes of the antenna. <IMAGE>