• B.Sriram
• J.Ravindranath

This paper introduce the Monopole ultra-wideband antenna with tri-band-notched characteristics etched Complementary split ring resonator(CSRR) structure and return type slot, and by turning the size of CSRR, it’s easily achieved tri-band-notched characteristics. In wireless communication system, antenna has especially importance ,also for the development of UWB systems, the research of UWB antennas has the extremely crucial sign order to avoid the interference of service that work in the UWB . It is necessary to design the UWB antennas with band-notched characteristics. Tri band-notched function in ultra-wideband is achieved by corrosion a CSRR structure on the circle radiating patch and embed slot in the feed line. The simulation result shows that the antenna gain and radiation efficiency significantly decrease over these tri-band-notched frequency sets.

"Design and Analysis of a Tri-band Notch UWB Monopole Antenna", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.442-445, April-2019, Available :http://www.jetir.org/papers/JETIR1904161.pdf

"Design and Analysis of a Tri-band Notch UWB Monopole Antenna", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp442-445, April-2019, Available at : http://www.jetir.org/papers/JETIR1904161.pdf