A Compact Wideband Dielectric Resonator Antenna With a Meandered Slot Ring and Cavity Backing

We design a compact cavity-backed antenna structure where a dielectric resonator (DR) element is surrounded by a meandered circular slot ring to enhance radiation efficiency. The DR for the antenna is cylindrical in shape, and four degenerate HE 11δ modes are excited and driven by four, quadrature-f...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2016, Vol.15, p.909-913
Hauptverfasser:	Podilchak, Symon K., Johnstone, Jonathan C., Caillet, Mathieu, Clenet, Michel, Antar, Yahia M. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna measurements Broadband antennas Cavity resonators circular polarization (CP) compact antennas dielectric resonator (DR) Dielectric resonator antennas Dielectrics Gain slot antenna Slot antennas
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