Azimuth And Elevation Angle In The Satellite Communication System
Azimuth and elevation angle in the satellite communication system. The antenna position is fixed by setting two angles 1 azimuth angle 2 elevation angle. Elevation is 90 degrees vertical angle for the antenna. A Study on the Tracking Antenna System for Satellite Communication Using Embedded Controller.
ξ 1800 A0when the satellite is to the west of earth station. Angle of inclination. At low elevation angles below 5 deg.
It represents azimuth angle. The signal format provides for 360-degree azimuth coverage for future implementation. Directly under the satellite the elevation is 90 and the azimuth is irrelevant.
Azimuth Angle CalculationMore complex approach for non-geo satellites. The formula for Elevation angle beta is. Azimuth direction elevation angle up and skew dish rotation for DISH 500 only angles for the satellites orbiting at 110Ð’ 119Ð’ West Longitude may not be available via the Point Dish menu on some receiver models.
Different formulas and corrections apply depending on the combination of positions of the earth station and subsatellite point with relation to each of the four quadrants NW NE SW SEIts calculation is simple for GEO satellites. Vertical plane is nothing but the plane which is perpendicular to horizontal plane. Explanation of Azimuth and Elevation Azimuth and elevation refer to the satellite TV dish pointing angles.
If you wish to establish communications with a given satellite then you can obtain the azimuth and elevation for that satellite based on your Earth location. The Yaesu rotator mentioned above has an RS-232 interface to control both azimuth and elevation. This addendum provides the angles for locating these satellites for use in pointingpeaking a DISH 500 or DISH 300.
Figure 13 Elevation and Azimuth Angles in Satellite Systems. Also the range as determined by Eq.
A Study on the Tracking Antenna System for Satellite Communication Using Embedded Controller.
Both are measured in degrees. The other satellite used is Eutelsat 28A positioned at 285 east they are so close together that only one dish and one LNB are. It is used to track the satellite horizontally. Azimuth Angle Calculation for GEO SatellitesSUB-SATELLITE POINTEquatorial plane. Figure 13 Elevation and Azimuth Angles in Satellite Systems. Structure of the antenna system. This addendum provides the angles for locating these satellites for use in pointingpeaking a DISH 500 or DISH 300. The angle between vertical plane and line pointing to satellite is known as Elevation angle. The dish antenna should always point to a satellite in space to receive maximum signal.
Azimuth Angle CalculationMore complex approach for non-geo satellites. The angle 13 is computed using Napiers rules as 13 cos-lcot y tan 6. To track a satellite you need 2 angles for the ground antenna. Vertical plane is nothing but the plane which is perpendicular to horizontal plane. 1 it is clear that the azimuth c of the satellite is a function of the angle f3. Angle of depression. Enter the geosat orbit location in degrees in the Satellite Longitude field.
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