Modified Planar Inverted F Antenna for WiMAX Application
The planar inverted F antenna is popular for portable wireless devices because of its low profile and size is small and low SAR value. In this paper, the PIFA antenna with strips extended from ground plane is proposed for the WiMAX application. The PIFA antenna works at the frequency of 3.5GHz with the satisfying antenna parameters like directivity, gain and radiated power. The figure 8 type radiation pattern is obtained as the result. The paper simulation is carried out in agilent technologies Advanced Design System (ADS).