Title :
Different techniques for creating notches in a planar monopole UWB antenna
Author :
Indranil Acharya;Divyanshu Upadhyay
Author_Institution :
School of Electronics Engineering, VIT University, Chennai Campus, India
Abstract :
In this paper, a compact printed monopole UWB antenna is presented, followed by various techniques for creating stop bands in order to mitigate interference between co-existing UWB systems. The antenna consists of a two-step beveled radiating patch and a reduced ground plane which accounts for good impedance matching from 3.1 GHz to 10.6 GHz. A wide bandwidth of 8.7 GHz is obtained between 3.5 GHz to 12.2 GHz. A comparative analysis is presented by etching out slots of various shapes near the feed line in order to effectively reject WLAN frequencies (5.15-5.35/5.725-5.8825 GHz). All the analysis for the proposed antenna is done in HFSS 2014.
Keywords :
"Ultra wideband antennas","Antenna radiation patterns","Bandwidth","Feeds","Slot antennas","Wireless communication"
Conference_Titel :
India Conference (INDICON), 2015 Annual IEEE
Electronic_ISBN :
2325-9418
DOI :
10.1109/INDICON.2015.7443340
