Design Ultra-Wideband Antenna have A Band Rejection Desired to Avoid Interference from Existing Bands

Ultra-wideband antenna with band notch for rejecting bands. Rectangular slots are introduced on an arborescent patch to get UWB, coverage from 3.1–10.6 GHz. The structure is fancied FR4 the substrate a size of 24 mm×24 mm×1.6 mm, located at 4.7 GHz generated by adding rectangular slot this microstrip simulated computer simulation technology, and manufactured results show wireless communication,to reduce problem interference in bands communication systems using current distribution techniques, large bandwidths reduced unwanted rejected inserting such as slit side patch. presented antenna, use redistribution designed aperture change path zero value. Despite fact that these antennas have strong band-notch characteristics can match criteria UWB applications.