Design and performance of a microstrip reflectarray on a uniaxial substrate

A design formulation of microstrip reflectarrays is presented in this paper. Previous published articles, referring to this subject, present results for reflectarrays on a uniform dielectric substrate. In this work microstrip reflectarrays with offset feed, dual polarization, and side-lobe level und...

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Bibliographic Details
Published inCanadian journal of physics Vol. 80; no. 1; pp. 7 - 17
Main Authors Iliadis, A, Siakavara, K
Format Journal Article
LanguageEnglish
Published Ottawa, Canada NRC Research Press 01.01.2002
Canadian Science Publishing NRC Research Press
Subjects
Antennas
Design
Physics
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Summary:A design formulation of microstrip reflectarrays is presented in this paper. Previous published articles, referring to this subject, present results for reflectarrays on a uniform dielectric substrate. In this work microstrip reflectarrays with offset feed, dual polarization, and side-lobe level under control, fabricated on a uniaxial substrate were studied. The method of moments, combined with the full-wave technique, and the corresponding dyadic Green's function is used for the specification of the electromagnetic field scattered by the array. PACS No.: 84.40B
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ISSN:0008-4204
1208-6045
DOI:10.1139/p01-079