Quarter cylindrical dielectric resonator antenna with circular polarisation for wideband MIMO systems

In this Letter, a quarter cylindrical dielectric resonator antenna (Q-CDRA) with a low profile and circular polarisation (CP) is presented for wideband and multiple-input–multiple-output (MIMO) systems. The approach used to obtain a reduced wideband CP antenna is realised by deforming the geometry o...

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Veröffentlicht in:	Electronics letters 2020-02, Vol.56 (4), p.174-176
Hauptverfasser:	Belazzoug, M, Messaoudene, I, Aidel, S, Denidni, T.A, Kishk, A.A
Format:	Artikel
Sprache:	eng
Schlagworte:	antenna feeds antenna gain antenna radiation patterns Antennas and propagation boresight direction broadband antennas circular polarisation dielectric resonator antennas electromagnetic wave polarisation frequency 4.4 GHz to 6.2 GHz frequency 4.5 GHz to 5.75 GHz low cross‐polarisation low measured coupling level microstrip antennas microwave antennas MIMO communication multiple‐input–multiple‐output systems phase quadrature quarter cylindrical dielectric resonator antenna quasi‐spiral feedline reduced wideband CP antenna resonant modes RHCP WLAN applications wideband MIMO systems wireless LAN
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