A PRINTED CIRCULAR-RING MONOPOLE ANTENNA WITH BAND-NOTCHED FEATURE FOR UWB APPLICATION

作者：Xiao, Jin-Xiang^*; Wang, Mei-Fang; Li, Guo-Jian

来源：Microwave and Optical Technology Letters, 2010, 52(4): 827-830.

DOI：10.1002/mop.25050

• band-stop characteristic
• circular-ring monopole antenna
• small antenna
• ultra-wideband (UWB) antenna

A printed circular-ring monopole antenna with band-notched feature for ultra-wideband application has been presented and investigated. The band-notched characteristic is achieved by attaching a stub. Experimental results show that the proposed antenna meets the requirement of wide-working bandwidth of 3.1-10.6 GHz with voltage-standing wave ratio <2. while avoiding flit, interference with the 5 GHz wireless local area network hand. Transfer functions of the antenna systems are given experimentally. (aid the parametric studies are performed numerically ill this article. (D 2010 Wile), periodicals, Inc. Microwave Opt Technol Lett 52: 827-830. 2010: Published online in Wiley InterScience (www.interscience.wiley.com) DOI 10.1002/mop.25050

• 出版日期2010-4
• 单位西北民族大学