Dish Antenna Positining System by using an Android application скачать в хорошем качестве

Dish Antenna Positining System by using an Android application

Antennas which are related to the parabolic reflectors are the most common type of directive antennas when we require the higher amount of gain. When we talk about the pointing a satellite dish, the two primary considerations are the angle of azimuth and elevation. Here angle of elevation is the angle where our satellite dish is pointed into the sky at a (typically 90°) angle to the signal from the satellite. When we have 0° angle of elevation then it is considered parallel with the earth and when we have 90° angle of elevation it is considered as pointing straight up into the sky. Some antenna systems provide azimuth rotation which is a rotation about a vertical axis. Antenna positioning systems often provide both azimuth and elevation or the vertical and horizontal rotation of the antenna. The dish antenna should always point to a satellite in space to receive maximum signal.