Abstract
This Paper is about the reduction of specific absorption rate (SAR) of wearable rectangular patch antenna for 1.8GHz and 2.45GHz wireless applications. Antenna is designated on a 3mm X 3mm X 3mm resolution truncated Hugo body model in Computer simulation technology software. The ramification reveals the specific absorption rate simulated value that were reduced by 89% compared to previously achieved SAR reduction of 83.5%. A reduction of power absorption was also noticed as the space of patch antenna increased. The SAR of Patch antennas are reduced from 0.0005 to 0.00041 SAR Avg (mW/g) at frequencies of 1.8GHZ & 2.45GHZ respectively resulting in a significant improvement in antenna performance. The improvement in directivity & gain has been observed and bandwidth of about 65% has achieved with Specific absorption rate reduct