High Density Interconnect Microstrip Patch Antenna for 5G Base Stations with Integrated Filtering Performance

Abstract : The elementary radiator of a planar array for next generation millimeter-wave (mm-wave) 5G base stations is described. The antenna is designed for high density interconnect (HDI) manufacturing for yielding a compact, densely-interconnected, and highly-integrable stacked structure. The layout of the single element is determined by directly optimizing key radiation features of the whole planar arrangement according to specific application-driven requirements. In addition, thanks to the exploitation of a spline-shaped modelling of the radiator, suitable performance in terms of impedance matching, realized gain, half-power beamwidth (HPBW), polarization purity, and inter-element isolation are achieved within the 28-GHz pass-band. Moreover, integrated out-of-band filtering capabilities are obtained in selected and wide non-contiguous stop-bands without additional circuitry
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https://hal.archives-ouvertes.fr/hal-01788400
Contributor : Andrea Massa <>
Submitted on : Wednesday, May 9, 2018 - 9:35:34 AM
Last modification on : Monday, November 26, 2018 - 1:52:41 PM

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Marco Salucci, Cristian Castlunger, Davide Marcantonio, Giacomo Oliveri, Fabrizio Robol, et al.. High Density Interconnect Microstrip Patch Antenna for 5G Base Stations with Integrated Filtering Performance. Microsystem Technologies, Springer Verlag, 2018, 6 (2), ⟨10.3390/technologies6020045⟩. ⟨hal-01788400⟩

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