Microstrip antennas are become propular now a days in wireless Communication.Wireless communications is rapidly progress due the development of lightweight, low profile, flush-mounted and single-feed antennas. Also, it is highly desirable to integrate several RF modules for different frequencies into one piece of equipment. Hence, multi-band antennas that can be used simultaneously in different standards have been in the focus points of many research projects. This book, therefore gives the idea of microstrip line & Coaxial feeding technique to design a simple microstrip antenna. The analysis should help shed some light on this new and exciting advertising environment, and should be especially useful to professionals in Communications .