Title :
Design of compact UWB planar antenna with dual band-notched for WLAN and WiMAX
Author :
Liu Hao ; Xu Ziqiang ; Wu Bo
Author_Institution :
Res. Inst. of Electron. Sci. & Technol., UESTC, Chengdu, China
Abstract :
A compact planar ultrawideband (UWB) antenna with dual band-notched characteristics is proposed and investigated in this paper. The proposed antenna utilized a T-shaped stub on the radiating patch and U-shaped slot on ground to generate two notched bands at 3.5 GHz and 5.5 GHz, which perform good rejection of interference with worldwide interoperability for microwave access (WiMAX) and wireless local area network (WLAN). The antenna is studied and optimized using computer simulation. The results which show good performance are provided.
Keywords :
WiMax; microwave antennas; multifrequency antennas; planar antennas; ultra wideband antennas; wireless LAN; T-shaped stub; U-shaped slot; WLAN; WiMAX; compact UWB planar antenna; compact planar ultrawideband antenna; dual band-notched characteristics; frequency 3.5 GHz; frequency 5.5 GHz; radiating patch; wireless local area network; worldwide interoperability for microwave access; Microwave antennas; Ultra wideband antennas; WiMAX; Wireless LAN; band-notched; planar antenna; ultrawideband (UWB) antenna;
Conference_Titel :
Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2013 International Workshop on
Conference_Location :
Chengdu
DOI :
10.1109/MMWCST.2013.6814547
