Satellite Communication Systems Design Principles Pdf

Are necessary to extend the range of a communication system as shown in figure a communication satellite is basically a repeater station in space.

Satellite communication systems design principles pdf.

Unit iv satellite link design 1. Commercial communication satellite systems and technologies. Basic transmission theory system noise temperature and g t ratio design of down links up link design design of satellite links for specified c n system design example. Satellite relay satellite relay satellite sensor satellite sensor satellite crossover or intersatellite links mission data launch phase tt c tt c satellite ground station tt c tracking telemetry and control the communications architecture consists of satellites and ground stations interconnected with communications links.

Radio and satellite navigation gps position location principles gps receivers and codes satellite signal acquisition gps navigation message gps signal levels gps receiver operation gps c a code accuracy differential gps. Satellite navigation the global positioning system. This state of the art guide offers an in depth treatment of the elements and components that comprise satellite communication systems. Principles of communication system p65 e 35 principles of communication systems 1.

To design antennas of practicable size. Chapter 2 provides an introduction to the fundamental principles of satellite operations. Fundamentals of satellite systems 1 1 1 basic characteristics of satellites 1 1 1 1 advantages of satellite communication 7 1 1 2 use of microwave frequencies 11 1 1 3 digital transmission compression and routing 12 1 1 4 improved space platforms and launching systems 13 1 1 5 integration with terrestrial wired and wireless networks 14. The book takes the reader step by step through the principles and methods of system design all in easy to understand language avoiding long mathematical derivations.

In chapter 4 some of the important satellite communication technologies are explained. Direct to home satellite television broadcasting 209 6 1 relative cost of satellite dth versus cable 210 6 2 dth system architecture 211 6 2 1 basic elements and signal flow 211 6 2 2 compression system arrangement 212 6 2 3 suppliers of key elements 214 6 3 satellite architecture 216 6 3 1 medium power dth satellite systems 218 contents ix. In chapter 5 we present. The minimum height of antenna not of antenna.

As an example if a geo satellite requires 0 25 seconds for a round trip then meo satellite requires less than 0 1 seconds to complete the same trip. Chapter 3 provides a brief history of commercial satellites over the past 50 years.