tailieunhanh - ADVANCES IN SATELLITE COMMUNICATIONS

The use of satellites in communications systems is very much a fact of everyday life, as is evidenced by the many homes equipped with antennas, or dishes used for reception of satellite television. What may not be so well known is that satellites form an essential part of telecommunication systems worldwide, carrying large amounts of data and telephone traffic in addition to the television signals. | ADVANCES IN SATELLITE COMMUNICATIONS Edited by Masoumeh Karimi and Yuri Labrador Advances in Satellite Communications Edited by Masoumeh Karimi and Yuri Labrador Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2011 InTech All chapters are Open Access articles distributed under the Creative Commons Non Commercial Share Alike Attribution license which permits to copy distribute transmit and adapt the work in any medium so long as the original work is properly cited. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Mia Devic Technical Editor Teodora Smiljanic Cover Designer Jan Hyrat Image Copyright Chaikovskiy Igor 2010. Used under license from First published July 2011 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Advances in Satellite Communications Edited by Masoumeh Karimi and Yuri Labrador p. cm. ISBN 978-953-307-562-4 ikrrr iJ OPEN ACCESS INI Cvn PUBLISHER INTECH open free online editions of InTech Books and Journals can be found at .

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