Logsdon, Tom <br/><br/>
Mobile communication satellites :  Theory and Applications / 
Tom Logsdon 
 - New York :  McGraw Hill Education,  c1995 
 - xi, 277 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Expanding markets for cellular telephones -- emerging trends in communications satellites --  mobile communications on the high seas -- spaceborne land-mobile communications systems -- satellite messaging services for commercial jets -- selecting the proper constellation architecture -- mobile communications systems and Geosynch -- little constellations in low-altitude orbit -- big constellations in low-altitude orbit -- medium-altitude constellations -- crystal ball predictions for the 21st century. 
<br/><br/><label>ISBN: </label>70384762 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARTIFICIAL SATTELITES IN TELECOMMUNICATION
<br/><br/><label>LC Class. No.: </label>TK 5104 .L64 1995