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Home > Vol. 19 > pp. 427-444

DIELECTRIC RESONATOR ANTENNA MOUNTED ON A CIRCULAR CYLINDRICAL GROUND PLANE

By S. H. Zainud-Deen, H. A. El-Azem Malhat, and K. H. Awadalla

Full Article PDF (3,633 KB)

Abstract:
In this paper, the radiation characteristics of the single- element cylindrical dielectric resonator antenna mounted on the surface of a metallic hollow circular cylindrical structure is investigated. The effect of the radius of curvature on the return loss, input impedance, standing wave ratio, and radiation pattern is explored. Mutual coupling between two identical cylindrical dielectric resonator antennas on a cylindrical structure in different configurations is determined. To reduce the mutual coupling between the two antennas, the surface of the cylinderical ground plane is defected by cutting slots, or inserting quarter wavelength grooves between the two antennas. The finite element method and the finite integration technique are used to calculate the radiation characteristics of the antenna.

Citation:
S. H. Zainud-Deen, H. A. El-Azem Malhat, and K. H. Awadalla, "Dielectric Resonator Antenna Mounted on a Circular Cylindrical Ground Plane," Progress In Electromagnetics Research B, Vol. 19, 427-444, 2010.
doi:10.2528/PIERB09123003

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