Patent ID: 8599099
Filing Date: 2013-12-03
Classification: H01Q

Abstract:
1. An antenna system, the system comprising: an antenna connected to a signal transmitting and receiving circuit for transmitting a radio signal and receiving another radio signal; an antenna pole coupled to the antenna; a spherical central weight unit coupled to the antenna pole for keeping a beam pattern of the antenna in a certain direction on the basis of a gravity direction; an antenna coupling unit formed with a recess for supporting the central weight unit; and an antenna position maintaining joint coupled to the antenna pole, and comprising a coupling unit which is coupled to the antenna pole and at least one of tension lines so as to prevent the antenna from being tilted, wherein the antenna pole directly contacts and outwardly extends away from an outside surface of the central weight unit, wherein a first end of the antenna pole is directly connected to the central weight unit and a second end of the antenna pole is directly connected to the antenna, wherein the first end of the antenna pole and the second end of the antenna pole are disposed opposite to each other along a length of the antenna pole, and wherein the antenna coupling unit is configured to connect to an apparatus having the antenna system and to the central weight unit.