Microwave and Rf Design of Wireless Systems
Publisher: Wiley
Published: November 17, 2000
Language: eng
Number of pages: 366
ISBN-13: 9780471322825
First sentence: In the early 1980s a marketing firm hired by AT&amp;T to survey the potential U.S. market for its newly inaugurated cellular phone service arrived at an estimate of less than 900,000 users by the year 2000.