This book provides an introduction to analog electronics by analyzing the design and construction of a radio transceiver. Essential theoretical background is given at each step, along with carefully designed laboratory and homework exercises. This structured approach ensures a good grasp of basic electronics as well as an excellent foundation in wireless communications systems.. "It can be used as a textbook for introductory analog electronics courses, or for more advanced undergraduate classes on radio-frequency electronics. It will also be of interest to electronics hobbyists, radio enthusiasts, and to anyone who wants to find out more about the field of wireless communications.