International Journal of Electrical, Electronics and Computer Engineering (IJEECE)
Today life cannot be imagined without wireless communication. In this paper, two antenna for wireless LAN has been designed. First antenna is Rectangular Microstrip Patch Antenna (RMPA) and second one is E-Shaped Slotted Rectangular Microstrip Patch Antenna(ESSRMPA). Basic property of both the antenna like simulated design, returnloss, directivity, radiation pattern bandwidth is discussed. Finally it is shown that Return Loss of an antenna in slotted patch is decreased about 32.79%, and total efficiency of slotted RMPA is highly increased about 83.07%,bandwidth of the slotted antenna is also increased about 14.28%, slotted rectangular microstrip patch antenna also reduces the size of antenna which is always a basic need of patch antenna design system.