Design of microstrip-fed series array of dielectric resonator antennas
An experimental procedure for designing a microstrip-fed series array of dielectric resonator antennas is presented. The procedure was used to design a 10 element array with a Taylor amplitude distribution. A gain of 13.2dBi was measured at 8.2GHz with maximum sidelobe levels of -17.5dB. The cross-polarisation levels were also measured to be quite low, at approx.20dB below the peak.
Petosa, A., Mongia, R.K., Ittipiboon, A., & Wight, J. S. (1995). Design of microstrip-fed series array of dielectric resonator antennas. Electronics Letters, 31(16), 1306–1307. doi:10.1049/el:19950898