.
research effort has gone into the design of multiband antennas. A 41 mm × 14 mm slotted multiband antenna was designed which had three frequency bands centered at 0.9 GHz, 1.8 GHz and 5.2 GHz [7]. A 38 mm × 3 mm planar multiband antenna was proposed for GPS, DCS, and WLAN applications [8]. A planar