Multi-dimensional angle adjusting method with universality and nonlinearity for base station antennas

Abstract

The invention discloses a multi-dimensional angle adjusting method with universality and nonlinearity for base station antennas, which relates to the technical field of base station antennas. The method includes the steps of firstly, storing nonlinear rotation data for angle adjustment into extending storage areas of far-end controllers respectively in advance; secondly, determining types of antennas controlled by the method and angle adjusting types according to instructions; thirdly, calibrating angles of the controlled antennas; fourthly, obtaining corresponding nonlinear rotation data from the extending storage areas when instructions for adjusting the angles of the antennas are received; and fifthly, determining required rotation steps and rotation directions when the antennas are adjusted to the target angles. The method is simple in application, accurate and reliable in adjustment and wide in application range, and can be universally used for multi-dimensionally adjusting a perpendicular downward inclination, a horizontal azimuth angle, a pitch angle, a directional corner or other angles of antennas of different types in mobile communication.

Description

technical field [0001] The present invention relates to the technical field of base station antennas, in particular to a method for adjusting multi-dimensional angles of base station antennas with versatility and nonlinearity, and in particular to the adjustment control of base station antennas including various angles such as horizontal azimuth angle, vertical downtilt angle, pitch angle, and directional rotation angle. . Background technique [0002] In the base station antenna application system, in order to realize real-time and convenient adjustment of signal coverage, more and more controller systems need to be used; according to different time periods and different traffic requirements, without replacing the base station antenna, the actual angle adjustment If necessary, better signal coverage can be achieved by adjusting the vertical downtilt angle or horizontal azimuth angle or elevation angle or other angles of the antenna. However, in the current antenna control,...

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Problems solved by technology

And these designed different base station antennas with different angle adjustments have different angle

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