A metal-only reconfigurable reflectarray antenna for generating diversified circular-polarization focused beams and mode-agile vortex beams
Sign Up to like & getrecommendations! Published in 2023 at "Electromagnetics"
DOI: 10.1080/02726343.2023.2206266
Abstract: ABSTRACT In this article, a metal-only reconfigurable reflectarray antenna (RRA) is proposed for generation of diversified circular-polarization (CP) focused beams and mode-agile vortex beams in the X-band. The proposed RRA element has the 3-D metal-only… read more here.
Keywords: antenna; reflectarray antenna; polarization; vortex beams ... See more keywords
Efficient Graphene Reconfigurable Reflectarray Antenna Electromagnetic Response Prediction Using Deep Learning
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3054944
Abstract: Aiming at the time-consuming problem of the full-wave (FW) simulation of the scattering characteristics of the traditional graphene reconfigurable reflectarray antenna, a fast prediction method of electromagnetic (EM) response based on deep learning is proposed.… read more here.
Keywords: response; reflectarray antenna; reflectarray; reconfigurable reflectarray ... See more keywords
A Wide-Angle and High-Efficiency Reconfigurable Reflectarray Antenna Based on a Miniaturized Radiating Element
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DOI: 10.1109/access.2022.3204400
Abstract: A wide-angle reconfigurable reflectarray antenna (RRA) utilizing a miniaturized ring patch that can be efficiently controllable with a single bit is designed and experimentally verified. Based on the adoption of miniaturized radiating element and the… read more here.
Keywords: miniaturized radiating; radiating element; wide angle; reflectarray antenna ... See more keywords
Linearly Polarized Reconfigurable Reflectarray Surface
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2021.3070719
Abstract: A simple, low-cost, linearly polarized reconfigurable reflectarray surface (RAS) is presented that can provide beam steering over a wide range of angles in one plane. The results for a prototype design demonstrated beam steering from… read more here.
Keywords: reflectarray surface; reconfigurable reflectarray; polarized reconfigurable; linearly polarized ... See more keywords