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Article Dans Une Revue IEEE Antennas and Wireless Propagation Letters Année : 2013

Thin Conformal Directive Fabry–Pérot Cavity Antenna

Résumé

A compensated-phase partially reflective surface (PRS) is proposed in this letter. It is used together with a metallic ground plane to form a low-profile Fabry-Pérot (FP) cavity antenna conformed on a cylindrical surface. A microstrip patch antenna is embedded inside the cavity to act as the primary feed. To validate the proposed PRS, an antenna is designed to operate at the 5.7-GHz Wi-Fi frequency. The subwavelength FP cavity with a fixed overall thickness of λ0/10 (where λ0 is the free-space operating wavelength) is fabricated and measured. The impact of compensating the PRS phase is analyzed.

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Dates et versions

hal-00912535 , version 1 (02-12-2013)

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Citer

Dylan Germain, Divitha Seetharamdoo, Shah Nawaz Burokur, André de Lustrac. Thin Conformal Directive Fabry–Pérot Cavity Antenna. IEEE Antennas and Wireless Propagation Letters, 2013, 12, p926 - 929. ⟨10.1109/LAWP.2013.2273972⟩. ⟨hal-00912535⟩
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