Title

Effects From Angle Of Incidence On Reflection Properties Of Reflectarray Elements

Keywords

Microstrip antennas; rectangular waveguides; reflectarray

Abstract

Floquet analysis is applied to study the effects of incident angle on the reflection properties of unit cells. The performance of reflectarray unit cells is evaluated in terms of reflection loss and phase sensitivity. The analysis is demonstrated in three planes of interest, where extremes in performance are likely to occur. Unit cell illuminated by an incident wave with varying angles of arrival is shown to have different coupling conditions and reflection properties. Anomalous phase responses are observed for particular incident angle and polarization of the incident wave. The presented analysis showcases the sensitiveness of the reflectarray element to incident angles.

Publication Date

9-18-2014

Publication Title

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

Number of Pages

807-808

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/APS.2014.6904732

Socpus ID

84907862997 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84907862997

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