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In this paper we have proposed a circular patch antenna for ultra wide band applications. It incorporate three layers namely ground, substrate and patch in which patch is embedded on the FR-4 substrate whose permittivity is 4.4 and thickness is 1.6 mm. The antenna structure has tremendous band response from the operating frequency range is 3.1–10.7 GHz with 3.9 GHz resonating frequency. The return...
In this paper a small effective design of compact micro strip UWB antenna with step impedance micro strip-feed line is proposed. The antenna consists of an indented rectangular patch with many small effectives lots on the front face of the substrate and a partial ground is indented on the bottom of the substrate. The antenna patch has dimension 34mm ×36mm (L×W) is fabricated usingFR-4epoxy dielectric...
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