Method and corresponding device for adjusting the inclination angle of an electronically adjustable antenna
An ESC antenna and corresponding relationship technology, applied in the directions of antennas, electrical components, etc., can solve the problems of improper adjustment of the tilt angle of the ESC antenna, affecting communication signal coverage and user experience, etc.
Active Publication Date: 2021-01-22
COMBA TELECOM TECH (GUANGZHOU) CO LTD
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Problems solved by technology
[0006] Embodiments of the present invention provide a method for adjusting the inclination angle of an electronically adjustable antenna and a corresponding device, which are used to solve the technical problems in the prior art that the inclination angle of the electronically adjustable antenna is not adjusted in place due to structural fit gaps, which affects communication signal coverage and user experience.
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[0059]In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0060]In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there can be three relationships. For example, A and / or B can mean that there is A alone, and both A and B exist. There are three cases of B alone. In addition, the character " / " in this article, unless oth...
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The invention discloses a tilt adjustment method for an electric tilt antenna and a corresponding device, and aims at solving the technical problem that in the prior art, tilt adjustment of the electric tilt antenna is not in place due to a structure fit clearance, and then communication signal coverage and user experience are influenced. The method comprises the following steps: whether or not atarget position of a phase shifter push-pull rod is in the positive direction of an initial position is determined, wherein the initial position is the position where the phase shifter push-pull rod stays on a stroke lever before tilt adjustment, the target position is the position where the phase shifter push-pull rod needs to stay on the stroke lever after tilt adjustment, and the positive direction is the direction pointing to the stroke lever destination point from the stroke lever start point; if yes, a motor is controlled to drive the phase shifter push-pull rod to move in the position direction to the target position and then move a structure clearance compensation distance in the negative direction; or the motor is controlled to drive the phase shifter push-pull rod to move in thepositive direction and cross the target position and then move in the negative direction to the target position; and otherwise, the motor is controlled to drive the phase shifter push-pull rod to movein the negative direction to the target position.
Description
Technical field[0001]The present invention relates to the technical field of mobile communication antennas, in particular to a method and corresponding device for adjusting the tilt angle of an electrically adjustable antenna.Background technique[0002]In the field of mobile communication technology, antenna downtilt angle is a very important technical parameter in antenna work. Parameters such as the angle, strength, and area of mobile signal coverage will vary with the antenna downtilt angle. Generally, the downtilt angle of the antenna needs to be adjusted according to different situations in actual work. The downtilt angle of the electrically adjustable antenna is divided into mechanical downtilt angle and electrical downtilt angle. Among them, adjusting the mechanical downtilt angle is cumbersome and requires manual adjustment on the station, which is time-consuming and labor-consuming, while adjusting the electrical downtilt angle is relatively simple. Remote control can comp...
Claims
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IPC IPC(8): H01Q3/32
CPCH01Q3/32
Inventor 宋拟周浩马泽峰胡建华何海雁刘培涛
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD