Wireless technology has become a world-wide game changer. It has redefined how we and machines interact in ways unimaginable a few years ago. The IEEE Press Series on RF and Microwave Technology spans the latest development in this area. While integrating established practices with emerging developments, the series encompasses devices, and enabling technology over the wide span of activity. This series will be of interest to students, practicing engineers and anyone interested in how this world-changing technology is evolving.