A 30 GHz planar array antenna using dipole-coupled-lens

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URI: https://hdl.handle.net/10902/27749
ISSN: 1937-6480
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Autoría
Colin, Ángel; Ortiz García, David; Villa Benito, EnriqueAutoridad Unican; Artal Latorre, EduardoAutoridad Unican; Martínez González, Enrique
Fecha
2011
Derechos
© EMW Publishing. The Electromagnetics Academy. Reproduced courtesy of The Electromagnetics Academy
Publicado en
Progress in Electromagnetics Research Letters, 2011, 25, 31-36
Editorial
EMW Publishing
Resumen/Abstract
Measurements of the radiation patterns from a planar array of bow-tie slot antennas coupled through an extended hemispherical lens are reported. The design operates over 10% bandwidth centred at 30 GHz with a return loss of 10 dB. A moderate directivity from the integrated lenses of 13 dB with half-power beamwidth (HPBW) of 10º is achieved. The reduced size of this design is suitable for the integration with millimetre wave circuits.
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