The planar monopole antenna is one of the attractive candidates for compact multiband antenna design because of its advantages such as low profile, easy fabrication and broad band operation characteristics. Instead of using conventional methods, which include using resonant elements of different shape or using multi-armed structures [5-7], several new approaches have been introduced. In [8], a triple band compact monopole antenna that can cover the dual band Wi-Fi and WiMAX band was achieved by using a single cell metamaterial loading. Moreover, introducing embedded capacitors or chip inductors into the design of printed monopole antennas has also been proposed. In [9], a small size printed multi-branch monopole antenna with a printed narrow strip as the distributed