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A novel multi-band pyramidal antenna combining radio navigation and MicroSAT telemetry applications was recently introduced by the authors. This flexible antenna provides independent and easily adjustable operating frequency design. Furthermore, the radiation patterns of this pyramidal antenna are relatively similar at the different operating frequencies. One key element of this radiating structure...
This paper presents investigations performed on the ground plane topology of a pyramidal multiband quadri-element antenna recently introduced mainly for radio navigation applications. The analyses led to a new topology of ground plane that reduces the overall height of the antenna without affecting the electrical performances of the antenna, mainly input matching and radiation patterns. A solution...
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