2012 15 International Symposium on Antenna Technology and Applied Electromagnetics 2012
DOI: 10.1109/antem.2012.6262315
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A 1.3 m facetted reflectarray in Ku band

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Cited by 10 publications
(10 citation statements)
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“…Different techniques have been proposed to improve the bandwidth in large reflectarrays, such as the use of delay lines providing a phase range of several times 360° [24], the use of facetted configurations approximating a paraboloid [25]- [26], or the use of reflectarray elements that are directly printed on a parabolic surface [27]- [28]. Although the faceted or parabolic reflectarrays considerably improve the bandwidth, the cross-polarization is penalized by the panels' inclination or by the offset parabolic surface [28].…”
Section: Introductionmentioning
confidence: 99%
“…Different techniques have been proposed to improve the bandwidth in large reflectarrays, such as the use of delay lines providing a phase range of several times 360° [24], the use of facetted configurations approximating a paraboloid [25]- [26], or the use of reflectarray elements that are directly printed on a parabolic surface [27]- [28]. Although the faceted or parabolic reflectarrays considerably improve the bandwidth, the cross-polarization is penalized by the panels' inclination or by the offset parabolic surface [28].…”
Section: Introductionmentioning
confidence: 99%
“…For a mission covering a larger bandwidth, such as the whole Ku band, a 2D library of Phoenix elements shall be implemented, that enable an independent control on phase and on phase variation with frequency. Such a library was recently developed [20].…”
Section: The Reflectarray Element With Rebirth Capabilitymentioning
confidence: 99%
“…Also, for large apertures, a reflectarray can be more accessible to manufacture and deploy than a large/shaped reflector. Main limitations are the narrow bandwidth, as demonstrated in [38] and [39], as well as the uncontrolled reflection of some of the incident power. Furthermore, the need of a primary feeder makes the whole structure bulkier than other solutions, such as planar arrays.…”
Section: Reflectarraysmentioning
confidence: 99%