Tree Branch Shaped Triple Band ACS Fed MIMO Antenna for High Speed Data Applications

For improved isolation and high data rates a 4 element Tree branch shaped MIMO Antenna is designed in a triple frequency band producing good bandwidth within the ranges is described in this article. A tree branch shaped ACS fed antenna operating in frequency ranges 2.22–2.42GHz, 3.28–3.43GHz and 4.52–7.27GHz is a portable antenna which can be used for WiMAX, WLAN, WiMAX applications. This antenna is designed based on spatial multiplexing concept to increase the data carrying capacity of channel without the requirement of additional bandwidth. The diversity parameters ECC, DG, MEG, TARC and CCL are mentioned in this article and radiation patterns which are bidirectional and nearly omnidirectional are also mentioned at different frequencies in operating bands.