Abstract
ABSTRACTIn this article, a novel small monopole antenna with dual band‐notched characteristic for ultrawideband applications is proposed. The proposed antenna consists of circular‐disc radiating patch with a rotated T‐shaped slit, a feed line with a rotated Ω‐shaped split‐ring resonator, and a ground plane. The designed antenna has a small size. The simulated and measured results show that the antenna design exhibits an operating bandwidth (VSWR < 2) from 2.86 to 12.92 GHz with 3.3–4.2 and 5–6 GHz rejected bands covering all the 5.2/5.8 GHz wireless local area network, 3.5/5.5 GHz worldwide interoperability microwave access, and 4 GHz C bands. Good antenna gain and radiation pattern characteristics are obtained in the frequency band of interest. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:2095–2098, 2014
Published Version
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