Fabry-Pérot cavity antenna generating multi frequency overlapping apertures
- Berto, Alessio
- Almutawa, Ahmad T.
- Matekovits, Ladislau
- Capolino, Filippo
Publication date
January 2020
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
A wideband planar Fabry-Pérot cavity (FPC) antenna formed by an electrically thick partially reflective surface (PRS) with overlapping radiating apertures operating at different frequencies is investigated. Recent techniques for FPC wideband operation allow the reuse of the same FPC at multiple frequencies, where each frequency has its own feed. The distance between two adjacent feeds is in the order of 1.2 wavelength
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