© 1963 by British Computer Society
Satellite communications
Standard Telecommunications Laboratories Ltd., Ware, Herts., UK
The paper gives a short non-technical description of satellite communication systems. It explains the need to supplement existing methods of long-distance communication, and describes the types of satellite systems envisaged. The number of satellites required, and their heights, are discussed. A brief reference is made to the effects of the time-delay associated with satellites in high orbits. Ground station aerial design and low-noise receiver techniques are mentioned. The type of equipment used in a satellite is described. The results of the Telstar experiments are quoted, and an indication is given of the future programme of satellite communications.