A two‐dimensional beam tilted Fabry‐Perot antenna based on a phase gradient partially reflecting surface | Zendy

Jia Yongtao | Zendy; Liu Ying | Zendy; Yang Xuerui | Zendy; Yang Xu | Zendy; Sun Lei | Zendy

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A two‐dimensional beam tilted Fabry‐Perot antenna based on a phase gradient partially reflecting surface

Author(s) -

Jia Yongtao,

Liu Ying,

Yang Xuerui,

Yang Xu,

Sun Lei

Publication year - 2020

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.32093

Subject(s) - antenna (radio) , optics , phase (matter) , beam (structure) , materials science , substrate (aquarium) , phase angle (astronomy) , fabry–pérot interferometer , physics , electrical engineering , engineering , geology , wavelength , quantum mechanics , oceanography

A Fabry‐Perot (F‐P) antenna based on a two‐dimensional (2D) phase gradient partially reflecting surface (PGPRS) is proposed and discussed. The proposed PGPRS consists of two metallic layers printed on opposite sides of a substrate. The main beam of the antenna can be controlled to realize a large 2D tilted angle by arranging the unit cells of the PGPRS reasonably. A prototype of the proposed antenna is fabricated and tested. The simulated and measured results show that the beam can be deflected to θ = 55°, φ = 225° within the operating frequency band ranging from 5.36 to 5.7 GHz.

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