Textbooks:
This primary textbook is recommended:
Andreas F. Molisch, Wireless Communication, 2nd Ed., John Wiley & Sons, 2011.
These additional textbooks are useful references:
T.S. Rappaport, Wireless Communications, 2nd Ed., Prentice Hall, 2001.
W.C. Jakes, Microwave Mobile Communication, John Wily & Sons, 1974.
J.W.M. Rogers, C. Plett, and I. Marsland, Radio Frequency System Architecture and Design, Artech House, 2013. Bonus marks will be awarded to any student who buys more than one copy of this excellent book.