yaan nikiingiaga humu sielewagi chochote
Mbona rahisi tu ya kawaida haya.. 😂 😂 😂
Unatakiwa kwanza ujue hizi hisabati hapo chini, halafu urudi humu ndio utaenda nao sawa..🤣🤣🤣
This is the equation used to calculate the azimuth of the receiving antenna
azrx:
Where
latrx and
lonrx are the latitude and longitude of the receiver.
lonsat is the longitude of the satellite.
And this is the equation used to calculate the elevation of the receiving antenna
elrx:
Where
R0 is the radius of the earth (
R0 = 6'370 km) and
h is the height of the satellite (for a geostationary satellite,
h = 35'800 km).
The following drawing shows how latitudes and longitudes are defined here:
Receiving antenna azimuth and elevation are clearly shown in the following drawing:
Focal Point Calculation
Antenna Focal Distance Calculation
FL = D² / 16d
Focal Length = Diameter / 16 x depth
D = Antenna diameter
d = Antenna depth
FL = Antenna focal length (prime focus)