Shaped‐Beam Pattern Synthesis Through the Construction of Weighted Generalized Rayleigh Quotient
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DOI: 10.1049/cje.2018.10.001
Abstract: A novel shaped-beam pattern synthesis method of generating an arbitrary footprint pattern under an arbitrary array structure is proposed. The embedded element pattern information is included in the pattern model, and a new cost function… read more here.
Keywords: pattern; beam pattern; synthesis; pattern synthesis ... See more keywords
Realization of Focused Beam and Shaped Beam Transmitarrays Based on Broadband Unit Cells
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DOI: 10.1109/tap.2017.2717969
Abstract: A focused beam and a shaped beam four-layer transmitarray (TA) antenna operating in the $K$ -band have been designed, fabricated, and measured. Four-layer unit cells allowing a transmission phase range of 360° are used. The… read more here.
Keywords: shaped beam; beam shaped; unit cells; beam ... See more keywords
Synthesis of Shaped Beam Reflectarrays With Constrained Geometry by Exploiting Nonradiating Surface Currents
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2018.2869036
Abstract: The design of reflectarray surface currents that satisfy both radiation and user-defined geometry constraints is addressed by means of a novel methodology that takes advantage of the nonuniqueness of electromagnetic inverse source (IS) problems. Toward… read more here.
Keywords: shaped beam; geometry; surface currents; synthesis shaped ... See more keywords
Phased Array Shaped-Beam Satellite Antenna With Boosted-Beam Control
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DOI: 10.1109/tap.2019.2930129
Abstract: This communication presents a beamforming shaped-beam satellite (SBS) antenna based on a phased array technique and a boosted-beam control. The presented SBS antenna is specifically designed to cover the whole regions of Korea including the… read more here.
Keywords: boosted beam; antenna; beam control; beam ... See more keywords
Static Modeling of Bending Characteristics on V-Shaped Beam Actuator Based on Flexible Substrate
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2019.2949632
Abstract: Due to the unique properties of flexible electronic devices, various microelectromechanical systems (MEMS) devices based on flexible substrate have been proposed for miniaturization, lightweight, and intelligent applications. Obviously, the deformation of flexible substrate inevitably affects… read more here.
Keywords: static modeling; flexible substrate; shaped beam; actuator ... See more keywords