part 1 Satellite Communications Some Big Problems in Satellite Communications part 2 Satellite Communications Case Histories CASE HISTORY NO. 1 How Do We Calculate a Satellite's Orbit? CASE HISTORY NO. 2 What Color Should a Satellite Be? CASE HISTORY NO. 3 How Can We Make Optical Measurements on a Satellite? CASE HISTORY NO. 4 How Do We Keep Solar Cell Power Plants Working in Space? CASE HISTORY NO. 5 Would Time Delay Be a Problem in Using a Synchronous Satellite? CASE HISTORY NO. 6 How Can We Repair an Orbiting Satellite? BY MEMBERS OF THE STAFF OF BELL TELEPHONE LABORATORIES How scientists and engineers use basic physical principles to solve some of the problems in communicating by means of man-made satellites © 1963 Bell Telephone Laboratories, Incorporated All rights reserved. Library of Congress Catalog Card Number 63-21667 Printed in U.S.A. |