Abstract
AbstractIn this paper, a kind of concentric split-ring slots structure is utilized to design a novel triple-band-notched UWB antenna. Firstly, a concentric split-ring slots structure that has a higher VSWR than that of a single slot at notch frequency is presented. What's more, the structure is very simple and feasible to obtain notched-band at different frequency by adjustment of the length of slot. Secondly, a triple-band-notched antenna, whose notched bands are at 3.52â3.81 GHz for WiMAX and 5.03â5.42 GHz and 5.73â56.17 GHz for WLAN, is designed by using this structure. At last, a compact size of 24 Ă 30 mm
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