• Khalid Muzaffar

This paper consists of a compact triple -notch band antenna system for ultra-wideband (UWB) applications so as to suppress undesired signals of conventional narrow band communication technologies. The notch bands are WiMAX (3.3–3.8 GHz), WLAN (5.1–5.825 GHz), and X -band downlink satellite communication systems (7.25–7.75 GHz). Two complentary split ring resonators slots are introduced to achieve the notches at WLAN and X-band downlink. The third notch is obtained by introducing a stub on the radiating patch to obtain a notch at WiMAX band. The size of the overall antenna is 20 × 30 mm2 .The results obtained show that the proposed antenna is a good candidate for UWB applications. The proposed antenna operates over the entire UWB frequency band of (3.1-10.6 GHz).

Stubs, Notch bands, UWB antenna

"Compact Triple band Notch Ultra Wide band (UWB) Antenna ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.20-25, February 2019, Available :http://www.jetir.org/papers/JETIR1903105.pdf

"Compact Triple band Notch Ultra Wide band (UWB) Antenna ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp20-25, February 2019, Available at : http://www.jetir.org/papers/JETIR1903105.pdf