Broadband design of three-layer printed reflectarrays

By José A. Encinar, J. A. Zornoza. 2003

354 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/a6408a4ab19bac210f0a98061e7f04c8324abe3b

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Citations in the corpus

Reconfigurable Reflectarrays and Array Lenses for Dynamic Antenna Beam Control: A Review (2013, background): “[12] realized two fixed-beam X-band amplifying reflectarrays,”
Metantenna: When Metasurface Meets Antenna Again (2020, background): “As the number of layer increases, a wider bandwidth can be achieved [74].”
Dual-Polarization Dual-Coverage Reflectarray for Space Applications (2006, methodology): “For the design of the reflectarray in a frequency band by compensating the phase delay as described in [5], the appropriate phase delay distribution for the contoured beam is required not only at central, but also at extreme frequencies.”
Reflectarray Element Based on Aperture-Coupled Patches With Slots and Lines of Variable Length (2007, background): “For the design of a reflectarray, it is necessary to obtain any phase-shift value within a range of at least 360 but it has been demonstrated that a larger phase delay (several times 360 ) is useful to improve the antenna bandwidth [4].”
Reflectarray Antenna at Terahertz Using Graphene (2013, background): “If needed, the range could be increased while preserving the bandwidth and improving the loss by using multiresonant elements in single- [15], [16] or multilayer [17] configuration.”
Design of Broadband, Single Layer Dual-Band Large Reflectarray Using Multi Open Loop Elements (2010, methodology): “It has to be noted that the optimization technique, presented in this paper is different from the one introduced in [10] in the type of objective function that is used and constraints that were implemented in the optimization process in order to control frequency dispersion.”
Reflectarray Antennas for Dual Polarization and Broadband Telecom Satellite Applications (2015, methodology): “To compare the capabilities between the reflectarray proposed here and a reflectarray based on elements with three stacked patches, we have optimized a reflectarray antenna made of the cells proposed in [29] with the same dimensions and in the same frequency bands.”
Broadband Design of a Single Layer Large Reflectarray Using Multi Cross Loop Elements (2009, methodology): “It is to be noted that our optimization technique, presented in this communication is different from the one introduced in [6] in the type of objective function that is used and restrictions that were implemented on the optimization process in order to comply with the frequency dispersion that is ph”
The Phoenix Cell: A New Reflectarray Cell With Large Bandwidth and Rebirth Capabilities (2011, background): “Several studies have been carried out to overcome the bandwidth limitation [6], [7].”
Three-layer printed reflectarrays for contoured beam space applications (2004, methodology): “A three-layer reflectarray allows a more effective optimization in a frequency band as shown in [7].”