A car built-in multi-directional self-adjusting integrated antenna

Abstract

The invention relates to the field of antennas, and discloses a built-in multi-directional self-adjusting integrated antenna in a car, which includes a fixing base and a vehicle-mounted integrated antenna. A driving motor is installed on the top of the fixing base, and the output shaft of the driving motor is fixedly connected to the There is a fixed plate, four evenly distributed miniature electric push rods are installed on the top of the fixed plate, and a mounting plate is installed on the bottom of the vehicle-mounted integrated antenna. The car has a built-in multi-directional self-adjusting integrated antenna. The control command output by the preset program in the car can control the independent expansion and contraction of four miniature electric actuators. When different miniature electric actuators are adjusted to different lengths, they can control The mounting plate is at different angles, so that the angle of the vehicle-mounted integrated antenna can be adjusted, and then the direction of the vehicle-mounted integrated antenna can be adjusted independently. Angle adjustment direction more.

Description

technical field [0001] The invention relates to the field of antennas, in particular to a multi-directional self-adjusting integrated antenna built into a car. Background technique [0002] An antenna is a transformer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. Components used to transmit or receive electromagnetic waves in radio equipment, engineering systems such as radio communications, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, etc., all rely on antennas to transmit information using electromagnetic waves. In addition, in terms of transmitting energy with electromagnetic waves, antennas are also required for non-signal energy radiation. Generally, antennas are reversible, that is, the same antenna can be used as both a transmitting antenna and a receiving antenna, and the same antenna can be used as a transmit...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a built-in multi-directional self-adjusting integrated antenna in a car, which solves the problem that the work of the integrated antenna installed in the car will be affected when the car passes through some positions with weak signal strength. It is necessary to adjust the angle of the antenna to enhance the signal strength, but most of the common integrated antennas are fixed and installed, and the signal strength cannot be guaranteed

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