Satellite : It term is no line of light between tree sending and tree receiving station tree tries type of transmission is called satellite transmission.
Physical Description :
* A communication satellite is a microwave relay station.
* It is used to lines two or more ground based microwave transmitter
Type of Satellite :
1) GEO
2) MEO
3) LEO
1) LEO :
i) It refers lower earth orbit satellite.
ii) It is nearest to tree earth and it is moveable.
iii) It rotate in polar orbits with a rational speed of 20,000 to 25,000 km
iv) It is a small area about 8000 km diameter.
2) MEO :
i) It refers as medium earth orbit satellite.
ii) It stayed between tree GEO and LEO satellite.
iii) Its coverage is higher tree GEO bot lower tree LEO.
iv) It compares a nearest of 24 satellite of an 20, 000 km
3) GEO :
i) GEO refers as stationary earth orbit satellite.
ii) It is a fixed satellite which is coverage tree total purpose
iii) It is inhereritly broadcast media
iv) It cost of comunication is independent of distance.
i) Television distribution.
ii) Long distance telephone transmission.
iii) Private business network.
Application of Satellite :
i) Television distribution.
ii) Long distance telephone transmission.
iii) Private business network.