Experimental study of 80 GHz Fabry‐Pérot cavity antenna based on dual‐layer partially reflected surface | Zendy

FanHong M. | Zendy; Ouslimani H.H | Zendy; Gueye M.B. | Zendy; Letestu Y. | Zendy

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Experimental study of 80 GHz Fabry‐Pérot cavity antenna based on dual‐layer partially reflected surface

Author(s) -

FanHong M.,

Ouslimani H.H,

Gueye M.B.,

Letestu Y.

Publication year - 2015

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

ISSN - 1350-911X

DOI - 10.1049/el.2015.2441

Subject(s) - fabry–pérot interferometer , antenna (radio) , materials science , dual layer , optics , directivity , layer (electronics) , optoelectronics , physics , electrical engineering , composite material , engineering , wavelength

A Fabry‐Pérot cavity antenna based on a dual‐layer partially reflected surface (PRS) structure is designed, fabricated and measured at 80 GHz (band‐E). The PRS is composed of two frequency selective surfaces, each comprising a periodic array of square metallic patches. When excited by a single primary source, the antenna's gain and directivity increase by ∼10 dB from 81 to 86 GHz. The dimensions of the prototype compact antenna are 100 × 100 × 4 mm 3 .

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