A SURVEY ANALYSIS ON COMPACT UWB CIRCULAR MONOPOLE ANTENNA WITH MULTIPLE NOTCHED BANDS

Evolution in high speed wireless communication technology triggers the necessity for wide band antennas in portable devices. Federal communication commission (FCC) has authorized 3.1 GHz to 10.6 GHz for ultra wide band applications and is considered as eminent solution for emerging wireless technology due to its enticing merits like high data rate,jamming resistance and improved throughput capabilities. In recent years,ultra wide band (UWB) system has been required for many applications because of its plenty of advantages,such as low complexity and low cost,resistant to severe multipath and jamming,etc. The increased growth of wireless technology has motivated researchers to design antennas. Ultra wide band (UWB) technologies have become very attractive due to the numerous advantages such as gigabit/second - level data rate,high security,and low cost. Interference between ultra wide band (UWB) antennas and other narrow band systems have spurred growth in designing UWB antennas with notch characteristics. Most of these UWB antennas are designed to meet the UWB specification and are suitable for practical implementation. https://www.ijiert.org/paper-details?paper_id=14100