Finite Ground CPW-Fed UWB Antenna Over the Metallic Cylindrical Surfaces

作者: Rafal Lech , Wojciech Marynowski , Adam Kusiek

DOI: 10.2528/PIER13051803

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摘要: The investigation of flnite ground coplanar fed ultra- wideband (UWB) antenna and the in∞uence its curvature proximity circular metallic screen on re∞ection coe-cients radiation characteristics is presented. composed two strips which enclose slot aperture similar shape designed a thin ∞exible substrate allows bending. conflguration has been modeled experimentally tested, showing good performance in 2{15GHz frequency with return losses less than i10dB. It shown that bending does not signiflcantly afiect performance. existence metalic deteriorates pattern coe-cient, however correct choice distance between required level can be provided.

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