| 摘要 |
A system for accurately directing a directional antenna. The system may include a calibration system for finding the current azimuth of the antenna and a rotation sensor attached to the antenna for measuring deviations from the current azimuth of the antenna. The calibration system includes first and second GPS recievers and a rotatable optical means, the rotatable optical means positioned adjacent to the antenna and coupled to a meter for measuring the angle between the current direction and the direction to a visible object for positioning the antenna. |
