Bandwidth and gain enhancement of a diel
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K. M. Luk; K. W. Leung; K. Y. Chow
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Article
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1997
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John Wiley and Sons
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English
β 185 KB
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The stacked structure of an aperture-coupled cylindrical ( ) dielectric resonator DR antenna is studied experimentally. The effects of the offset and the air gap between the dri¨en and parasitic DR elements are in¨estigated. It is found that the bandwidth of the stacked structure can increase from t