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2014-01-13

High Gain Circularly-Polarized Dielectric Resonator Antenna Array with Helical Exciter

By Biswarup Rana and Susanta Kumar Parui
Progress In Electromagnetics Research Letters, Vol. 44, 107-111, 2014
doi:10.2528/PIERL13121603

Abstract

A novel (2x2) high-gain circularly-polarized cylindrical dielectric resonator antenna array integrated with helical exciter is proposed. The array offers a maximum gain of 13.8 dBi at the operating frequency. The circular polarization is obtained by incorporating helical exciter in the array structure. A prototype of the proposed configuration integrated with helical exciter has been fabricated, tested and the idea has been verified. A good agreement has been obtained between the measured and the simulated results.

Citation


Biswarup Rana and Susanta Kumar Parui, "High Gain Circularly-Polarized Dielectric Resonator Antenna Array with Helical Exciter," Progress In Electromagnetics Research Letters, Vol. 44, 107-111, 2014.
doi:10.2528/PIERL13121603
http://jpier.org/PIERL/pier.php?paper=13121603

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