Critical review of satellite communications from the organization that sets international standards Since its introduction in the mid-1960s, satellite communications have grown from a futuristic experiment into an integral part of today's "wired world."? Satellite communication is the essence of a global, automatically switch telephone network. Assembled by the International Telecommunication Union? International organization that sets standards rapidly growing industry in Satellite Communications Handbook,? Third Edition brings together basic facts about satellite communications relating to fixed-satellite service (FSS). Updated to include the latest technology and information, Third Edition provides both standard and technical information needed to implement and interact with satellite communication systems, including: ? Components and basic characteristics of satellite communication systems ? Leos satellite networks and other new developments For digital modulation and transmission replace analog techniques, and as a satellite in orbit non-geostationary and lower-elevation paved the way for new applications, satellite communications will continue to grow in usage and importance.