Ultra-wideband, miniaturized, low profile, omnidirectional antenna using a novel reactive loading approach


This paper presents a novel approach based on reactive loading of a resonant structure to achieve ultra-wideband operation for a low-profile omnidirectional antenna. The use of the proposed reactive elements generates new resonances in lower frequency band than the original antenna resonant frequency. The key feature of the reactive load design pertains to… (More)


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