Design of Broadband High Gain Polarization Reconfigurable Fabry-Perot Cavity Antenna Using Metasurface Article Swipe
Chun Ni
,
Changqing Liu
,
ZhongXiang Zhang
,
Mingsheng Chen
,
Liang Zhang
,
Xianliang Wu
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.3389/fphy.2020.00316
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.3389/fphy.2020.00316
A broadband high gain polarization reconfigurable antenna based on metasurface has been presented. The antenna is composed of a planar metasurface, a slot antenna and an air cavity. The metasurface is made up of 64 identical patches, and all the patches are on the top surface of the substrate. The spatial equivalent circuit of the metasurface is discussed and two approximate calculation formulas of the equivalent circuit are obtained. The antenna can be reconfigured to linear polarization, left-hand and right-hand circular polarizations by adjusting the relative positions between the metasurface and the planar slot antenna. The gain of the antenna is improved. In order to verify these methods, the antenna is studied and designed to operate at around 11GHz. The simulated and measured results show that the 3dB axis ratio bandwidth is 10–12 GHz (fractional bandwidth 18.18%) and maximum gain of 14.6 dBi.
Related Topics
Concepts
Broadband
Optics
Planar
Reconfigurable antenna
Fractional bandwidth
Antenna measurement
Bandwidth (computing)
Antenna gain
Physics
Antenna factor
Coaxial antenna
Antenna (radio)
Radiation pattern
Computer science
Telecommunications
Resonator
Computer graphics (images)
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3389/fphy.2020.00316
- https://www.frontiersin.org/articles/10.3389/fphy.2020.00316/pdf
- OA Status
- gold
- Cited By
- 14
- References
- 31
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3080487664
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W3080487664Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3389/fphy.2020.00316Digital Object Identifier
- Title
-
Design of Broadband High Gain Polarization Reconfigurable Fabry-Perot Cavity Antenna Using MetasurfaceWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2020Year of publication
- Publication date
-
2020-08-21Full publication date if available
- Authors
-
Chun Ni, Changqing Liu, ZhongXiang Zhang, Mingsheng Chen, Liang Zhang, Xianliang WuList of authors in order
- Landing page
-
https://doi.org/10.3389/fphy.2020.00316Publisher landing page
- PDF URL
-
https://www.frontiersin.org/articles/10.3389/fphy.2020.00316/pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.frontiersin.org/articles/10.3389/fphy.2020.00316/pdfDirect OA link when available
- Concepts
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Broadband, Optics, Planar, Reconfigurable antenna, Fractional bandwidth, Antenna measurement, Bandwidth (computing), Antenna gain, Physics, Antenna factor, Coaxial antenna, Antenna (radio), Radiation pattern, Computer science, Telecommunications, Resonator, Computer graphics (images)Top concepts (fields/topics) attached by OpenAlex
- Cited by
-
14Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 3, 2024: 3, 2023: 4, 2022: 2, 2021: 2Per-year citation counts (last 5 years)
- References (count)
-
31Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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