Design of Printed Notched-Monopole UWB Antenna
To meet the requirement of ultra band wide (UWB) communications, a printed monopole antenna of tapered and notched radiator is designed. The simulated and measured results show that the proposed antenna achieves a broad operating bandwidth of 3.07-10.92 GHz for the 10-dB return loss. This antenna features omni-directional radiation patterns and high radiation efficiency. The parametric studies indicate that to maintain the, UWB impedance performance the width of the residual lower-side metal patch must be larger than one eighth of the higher resonant wavelength. To miniaturize the antenna size, for the rectangular ground plane the width can be a bit smaller than half of the lower resonant wavelength and the height a bit larger than a quarter of this wavelength.
ultra wide band printed monopole antenna radiation element rectangular ground plane microstrip feed line
Weiwen Li Lishao Cai Baiqiang You Changbin Huang
Department of Electronic Engineering Xiamen University Xiamen,Fujian,PR of China School of Information Engineering Jimei University Xiamen,Fujian,PR of China
国际会议
上海
英文
2086-2089
2009-11-20（万方平台首次上网日期，不代表论文的发表时间）