Circularly polarised MIMO tapered slot antenna array for C-band application

Karamzadeh, S.; Kartal, M.
September 2015
Electronics Letters;9/3/2015, Vol. 51 Issue 18, p1394
Academic Journal
A novel configuration of a multiple-input multiple-output (MIMO) circularly polarised (CP) antenna array operating in the C-band is presented. The array consists of 2 × 2 antipodal tapered slot antenna elements created in the sides of a rectangular as the rectangular grid that supplies a broadband impedance bandwidth and high gain array. To provide broadband MIMO with polarisation diversity, the antenna uses a dual-port feed network consisting of couplers, a crossover and delay lines which the diversity of polarisation changed by input ports.


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