Title

Reflection Coefficient Analysis Of A Tem-Excited Reflectarray Unit Cell Using Quality Factors

Keywords

Cavity resonators; coupled mode analysis; microstrip antennas; quality (Q) factor; reflectarray

Abstract

In this paper, an approach to extract the reflection coefficient of reflectarray unit cells is developed using the quality (Q) factors. To obtain the radiation Q factor, an approach based on full-wave simulations is employed, while the other Q factors are derived theoretically. The accuracy of the approach is verified by comparing the presented theory with full-wave simulations. The proposed method helps simplify the reflectarray unit cell design and provides useful insight into the underlying physics. © 2012 IEEE.

Publication Date

12-10-2012

Publication Title

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

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/APS.2012.6348733

Socpus ID

84870530689 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84870530689

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