Study of a CPW-fed circular slot antenna for UWB communications

• Autores: Fabrizio Consoli, Fabio Maimone, Sebastiano Barbarino
• Localización: Microwave and optical technology letters, ISSN 0895-2477, Vol. 48, Nº. 11, 2006, págs. 2272-2277
• Idioma: inglés
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• Resumen

  • A numerical and experimental study of a circular-slot antenna, fed by a coplanar waveguide with a rectangular stub, is proposed in this paper for ultra-wideband communications. The antenna impedance bandwidth, phase linearity, gain and radiation patterns are presented, together with the time-domain impulse response.