Title :
0.2GHz?3GHz UWB antenna with two narrow-band suppression
Author :
Chao-long Xu; Hua Zha; Jian-qiang Hou; Zhen-ya Lei; He Fei
Author_Institution :
School of Electronic Engineering, Xidian University, Xi´an 710071, China
Abstract :
A CPW fed ultra wideband (UWB) antenna which is working on the bandwidth 0.2GHz-3GHz with two narrow-band suppression is presented in this paper, and there are some analysis using characteristic mode theory. The antenna is a compact printed monopole antenna, and it produces narrowband suppression through the embedded split-ring resonator and U shape slot in the radiation patch. The simulation results show that, in addition to the specific stop-band frequency, antenna voltage standing wave ratio (VSWR) is less than 2:1 within the scope of the whole working bandwidth. Therefore, the antenna designed in this paper has good application prospect.
Keywords :
"Ultra wideband antennas","Resonant frequency","Antenna radiation patterns","Slot antennas","Current distribution","Shape"
Conference_Titel :
Communication Problem-Solving (ICCP), 2015 IEEE International Conference on
Print_ISBN :
978-1-4673-6543-7
DOI :
10.1109/ICCPS.2015.7454196
