This book on wireless digital communications examines the latest developments that have occurred in the fields of wireless data transmission and communication. Wireless technology is implemented in a variety of devices that operate in particular frequencies. Rapid advancement of technology has increased the need for machines that regulate high rates of data transfers. Topics included in the book strive to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. It presents the complex subject of wireless digital communications in the most comprehensive and easy to understand language. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject. This book will prove to be immensely beneficial to students and researchers in this field.