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From applications of high-impedance surfaces, TM surface wave pass-band below TM band-gap was found, and for periodic artificial surfaces without a band-gap, a similar phenomenon can be found below the leaky-wave band, which form the primary discovered special features in the present research work. A novel type of surface-wave antenna based on artificial surface was built, the antenna, which has wide-band...
In this paper, an improved hybrid antenna comprising of a quarter-wave monopole and a dielectric-resonator antenna of two cylindrical cavities is proposed, optimized, designed, fabricated and measured. Through the physical insight of antenna properties via the surface current distributions along the monopole and also the E-field vector distributions inside the dielectric-resonator antenna configuration,...
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