Advances in Electrically Small Antennas provides a detailed discussion on the theory, challenges and performance trade-offs associated with the design of electrically small antennas. The author presents many electrically small antenna designs and describes them with a particular focus on recent advances in the field. The text begins with an overview of the basic theory and concepts associated with electrically small antennas to provide you with an understanding of performance limitations in terms of impedance, radiation patterns, bandwidth, efficiency, and Quality-factor. After presenting detailed discussions of recent advances made in the field of electrically small antennas, the book concludes with a discussion of recent advances made in the design of low profile, conformal and integrated device antennas.