Title :
Reverse G-shape antenna for UWB with notch
Author :
Srivastava, Kailash ; Kumar, Ajit ; Kumar, Ravindra ; Verma, Anil Kumar
Author_Institution :
Dept. of Electron. Sci., Univ. of Delhi South Campus, New Delhi, India
Abstract :
A compact reverse G-shape UWB antenna with notch is presented. The proposed antenna consists of an L-shape slot cut in ground to achieve a band notched characteristics in the WLAN (5.15-5.825GHz) band. The antenna has an operating impedance bandwidth from 3.2 GHz to 10.9GHz, with a band-notched from 5.01 GHz to 5.96 GHz band. VSWR is less than 2 (S11 <; - 10 dB) over the operating frequency band except band-notch frequency range. The gain variation of this antenna over the ultra-wideband range is 4 to 7dB and the gain at notch frequency -0.17dB. In the notched band region this is a significant fall in gain. This antenna can be used to stops the WLAN and HIPERLAN band with in the UWB.
Keywords :
microwave antennas; ultra wideband antennas; HIPERLAN band; VSWR; WLAN band; bandwidth 3.2 GHz to 10.9 GHz; compact reverse G-shape UWB antenna; notched band region; Antenna radiation patterns; Microwave antennas; Slot antennas; Ultra wideband antennas; Wireless LAN; CPW fed; Monopole antenna; Notch; Ultra wideband antenna;
Conference_Titel :
Advance Computing Conference (IACC), 2013 IEEE 3rd International
Conference_Location :
Ghaziabad
Print_ISBN :
978-1-4673-4527-9
DOI :
10.1109/IAdCC.2013.6514232
