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Single-Layer Circularly Polarized Wide Band Reflectarray Antenna with High Aperture Efficiency
Joint Authors
Da, Xinyu
Wu, Jialiang
Zhao, Jing
Baoqin, Lin
Wu, Kai
Source
International Journal of Antennas and Propagation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-03
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A circularly polarized broadband low-cost reflectarray in Ku-band is presented using a novel single-layer subwavelength phase-shifting element.
The proposed subwavelength element consists of the concentric split ring and the crossed bowtie.
The linear reflected phase response curve with 360° phase coverage is obtained.
For experimental verification, an array of 25 × 25 reflectarray prototype has been designed and manufactured by employing the angular rotation technique.
The measurements are in good agreement with the simulations.
The measured gain at the center frequency of 12.5 GHz is 26.6 dBi, corresponding to the aperture efficiency of 52.5%, and the 1 dB gain bandwidth is 26.4%.
American Psychological Association (APA)
Da, Xinyu& Wu, Jialiang& Zhao, Jing& Baoqin, Lin& Wu, Kai. 2018. Single-Layer Circularly Polarized Wide Band Reflectarray Antenna with High Aperture Efficiency. International Journal of Antennas and Propagation،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1168327
Modern Language Association (MLA)
Da, Xinyu…[et al.]. Single-Layer Circularly Polarized Wide Band Reflectarray Antenna with High Aperture Efficiency. International Journal of Antennas and Propagation No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1168327
American Medical Association (AMA)
Da, Xinyu& Wu, Jialiang& Zhao, Jing& Baoqin, Lin& Wu, Kai. Single-Layer Circularly Polarized Wide Band Reflectarray Antenna with High Aperture Efficiency. International Journal of Antennas and Propagation. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1168327
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168327