APPARATUS FOR INDICATING AZIMUTH ANGLE AND DIRECTION OF ANTENNA, INCLUDING FIRST AND SECOND DIRECTION INDICATING UNITS AND AZIMUTH ANGLE INDICATING UNIT

摘要

PURPOSE: An apparatus is provided to eliminate the need of re-adjusting an azimuth angle and reduce time taken for optimization of wireless communication network, by achieving improved accuracy of recognition of beam radiation angle. CONSTITUTION: An apparatus comprises a support column post(103) for supporting an antenna(101) through first and second brackets(107a,107b) mounted on the antenna; a support unit(105) for fixing the support column post in such a manner that the support column post stands upright on the support unit; first and second direction indicating units arranged on the first and second brackets, respectively, in such a manner that the first and second direction indicating units indicate the beam radiation direction of the antenna which is adjusted in accordance with the operation of the first and second brackets; and an azimuth angle indicating unit(111) arranged on the support column post between the first and second brackets so as to calculate an azimuth angle of the antenna on the basis of the rotation direction of the antenna indicated by the first and second direction indicating units.