Results 101 to 110 of about 1,081,164 (147)
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Metasurface-Assisted Broadband Circularly Polarized Folded Reflectarray Antenna
IEEE Transactions on Antennas and Propagation, 2022In this article, a novel design of broadband circularly polarized (CP) folded reflectarray (FRA) antenna is proposed. The CP FRA consists of two kinds of metasurfaces (MSs) and a linearly polarized (LP) open waveguide antenna as the feeding source.
Xian-Jiang Zhong +7 more
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IEEE Transactions on Antennas and Propagation, 2021
A broadband and wide-angle scanning linear polarization (LP)-to-circular polarization (CP) converter based on a dual-layer structure is presented. The elementary cell is composed of conventional Jerusalem crosses (JCs).
E. Arnieri, F. Greco, G. Amendola
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A broadband and wide-angle scanning linear polarization (LP)-to-circular polarization (CP) converter based on a dual-layer structure is presented. The elementary cell is composed of conventional Jerusalem crosses (JCs).
E. Arnieri, F. Greco, G. Amendola
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Broadband Electronically Scanned Reflectarray Antenna With Liquid Crystals
IEEE Antennas and Wireless Propagation Letters, 2021In this letter, an electronically beam scanning reflectarray antenna is implemented using nematic liquid crystals (LCs). By loading a tunable phase shifter with a delay line structure in the resonance unit, the phase shift is achieved by tuning the ...
Xiao-Yu Li +7 more
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IEEE Transactions on Antennas and Propagation, 2021
A broadband low-profile folded transmitarray (FTA) is proposed and investigated, in which a novel wideband transmission polarizer (TP) is used to realize low-profile design.
Yue Cao, Wan-Chen Yang, Q. Xue, W. Che
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A broadband low-profile folded transmitarray (FTA) is proposed and investigated, in which a novel wideband transmission polarizer (TP) is used to realize low-profile design.
Yue Cao, Wan-Chen Yang, Q. Xue, W. Che
semanticscholar +1 more source
Broadband Dual-Polarized Antenna Using Metasurface for Full-Duplex Applications
IEEE Antennas and Wireless Propagation Letters, 2021In this letter, a broadband dual-polarized metasurface-based antenna is proposed for in-band full-duplex applications. The design concept exploits the wideband and low-profile features of a metasurface, as well as its structural symmetry to implement the
S. X. Ta +4 more
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation, 2021
This manuscript presents a novel broadband dual-polarized filtering patch antenna array using low-temperature co-fired ceramic (LTCC) process for 5G millimeter-wave applications.
Ying-Qi Zhang +4 more
semanticscholar +1 more source
This manuscript presents a novel broadband dual-polarized filtering patch antenna array using low-temperature co-fired ceramic (LTCC) process for 5G millimeter-wave applications.
Ying-Qi Zhang +4 more
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A Broadband Dual-Polarized Solar Cell Phased Array Antenna
IEEE Transactions on Antennas and Propagation, 2021This study proposes a broadband dual-polarized solar cell phased array antenna. It is constructed by using crisscross distributed metal-meshed tie-shaped dipoles, an optical transparent glass substrate, feeding probes and ground probes, a solar cell, and
Qian Chen +5 more
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Broadband Low-RCS Circularly Polarized Antenna Array With Reconfigurable Scattering Patterns
IEEE Transactions on Antennas and PropagationIn this article, a broadband low radar cross section (RCS) circularly polarized (CP) antenna array with reconfigurable scattering patterns is proposed. The antenna array comprises 16 reconfigurable elements and a phase reconfigurable power divider.
Peng-Fei Wang +5 more
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation, 2020
A broadband low-profile L-probe fed metasurface antenna is proposed by well exciting both transverse magnetic (TM) leaky wave and transverse electric (TE) surface wave resonances.
Wei E. I. Liu, Zhi-Ning Chen, X. Qing
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A broadband low-profile L-probe fed metasurface antenna is proposed by well exciting both transverse magnetic (TM) leaky wave and transverse electric (TE) surface wave resonances.
Wei E. I. Liu, Zhi-Ning Chen, X. Qing
semanticscholar +1 more source
Broadband Low-RCS and High-Gain Microstrip Antenna Based on Concentric Ring-Type Metasurface
IEEE Transactions on Antennas and Propagation, 2021A novel integration strategy of microstrip antenna and metasurface is proposed to achieve low-radar cross section (RCS) and improved radiation performance simultaneously.
Tong Li +5 more
semanticscholar +1 more source