Technique for improving coupling between microstripline and dielectric resonator antenna

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Original languageEnglish
Pages (from-to)357-358
Journal / PublicationElectronics Letters
Issue number5
Publication statusPublished - 4 Mar 1999


A cylindrical dielectric resonator antenna fed by a microstripline is studied. By connecting a vertical strip at the end of the microstripline, the input matching of a dielectric resonator antenna can be improved substantially. Moreover, it offers an impedance bandwidth as wide as 19% and a stable radiation pattern across the operating frequency range.