A Wideband Fabry-Perot Cavity Antenna With Single-Layer Partially Reflective Surface
A gain-stabilized broadband Fabry-Perot cavity antenna (FPCA) is presented, based on a single-layer partially reflective surface (PRS). The proposed PRS employs compact double-sided structure in regular hexagonal arrangement to achieve a wide range of positive phase gradient from 7.9-10.9 GHz. The P...
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| Veröffentlicht in: | IEEE antennas and wireless propagation letters 2023-02, Vol.22 (2), p.1-5 |
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| creator | Fang, Shi Zhang, Li Guan, Yunjie Weng, Zibin Wen, Xinyun |
| description | A gain-stabilized broadband Fabry-Perot cavity antenna (FPCA) is presented, based on a single-layer partially reflective surface (PRS). The proposed PRS employs compact double-sided structure in regular hexagonal arrangement to achieve a wide range of positive phase gradient from 7.9-10.9 GHz. The PRS unit is composed of a circular patch and a fan-shaped tripod within a circular aperture, which printed on both sides of the thin dielectric substrate. A slot antenna with non-uniform parasitic patches is applied as the source antenna of the FPCA, which provides a smooth gain while offering a wide impedance bandwidth. Simulation and measurement results verify that the PRS can effectively improve the performance of the FPCA in terms of widening the bandwidth, reducing the size, and improving the gain stability. The proposed antenna has a measured 3 dB gain bandwidth is 7.9-11 GHz (32.8%) with a peak gain is 13.67 dBi, and an overall size of 2.1\times2.1\times0.57\,{\lambda_{0}}^3 (\lambda_0 being wavelength at the center frequency of 9.5 GHz). |
| doi_str_mv | 10.1109/LAWP.2022.3214230 |
| format | Article |
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The proposed PRS employs compact double-sided structure in regular hexagonal arrangement to achieve a wide range of positive phase gradient from 7.9-10.9 GHz. The PRS unit is composed of a circular patch and a fan-shaped tripod within a circular aperture, which printed on both sides of the thin dielectric substrate. A slot antenna with non-uniform parasitic patches is applied as the source antenna of the FPCA, which provides a smooth gain while offering a wide impedance bandwidth. Simulation and measurement results verify that the PRS can effectively improve the performance of the FPCA in terms of widening the bandwidth, reducing the size, and improving the gain stability. The proposed antenna has a measured 3 dB gain bandwidth is 7.9-11 GHz (32.8%) with a peak gain is 13.67 dBi, and an overall size of <inline-formula><tex-math notation="LaTeX">2.1\times2.1\times0.57\,{\lambda_{0}}^3</tex-math></inline-formula> (<inline-formula><tex-math notation="LaTeX">\lambda_0</tex-math></inline-formula> being wavelength at the center frequency of 9.5 GHz).]]></description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2022.3214230</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Antenna measurements ; Antennas ; Bandwidth ; Bandwidths ; Broadband ; Broadband antennas ; Broadband communication ; compact ; Fabry-Perot cavity antenna ; Fabry-Perot interferometers ; Gain ; Parasitic elements (antennas) ; partially reflective surface ; Reflection ; single-layer ; Slot antennas ; Substrates</subject><ispartof>IEEE antennas and wireless propagation letters, 2023-02, Vol.22 (2), p.1-5</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2023</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1386-3137b7177cb62da6d6dee6ffa28573f770c436a6536c65f613265330427946963</citedby><cites>FETCH-LOGICAL-c1386-3137b7177cb62da6d6dee6ffa28573f770c436a6536c65f613265330427946963</cites><orcidid>0000-0003-4744-8606 ; 0000-0001-9010-3203 ; 0000-0002-2465-6755 ; 0000-0002-6690-0517</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9918027$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9918027$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Fang, Shi</creatorcontrib><creatorcontrib>Zhang, Li</creatorcontrib><creatorcontrib>Guan, Yunjie</creatorcontrib><creatorcontrib>Weng, Zibin</creatorcontrib><creatorcontrib>Wen, Xinyun</creatorcontrib><title>A Wideband Fabry-Perot Cavity Antenna With Single-Layer Partially Reflective Surface</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description><![CDATA[A gain-stabilized broadband Fabry-Perot cavity antenna (FPCA) is presented, based on a single-layer partially reflective surface (PRS). The proposed PRS employs compact double-sided structure in regular hexagonal arrangement to achieve a wide range of positive phase gradient from 7.9-10.9 GHz. The PRS unit is composed of a circular patch and a fan-shaped tripod within a circular aperture, which printed on both sides of the thin dielectric substrate. A slot antenna with non-uniform parasitic patches is applied as the source antenna of the FPCA, which provides a smooth gain while offering a wide impedance bandwidth. Simulation and measurement results verify that the PRS can effectively improve the performance of the FPCA in terms of widening the bandwidth, reducing the size, and improving the gain stability. The proposed antenna has a measured 3 dB gain bandwidth is 7.9-11 GHz (32.8%) with a peak gain is 13.67 dBi, and an overall size of <inline-formula><tex-math notation="LaTeX">2.1\times2.1\times0.57\,{\lambda_{0}}^3</tex-math></inline-formula> (<inline-formula><tex-math notation="LaTeX">\lambda_0</tex-math></inline-formula> being wavelength at the center frequency of 9.5 GHz).]]></description><subject>Antenna measurements</subject><subject>Antennas</subject><subject>Bandwidth</subject><subject>Bandwidths</subject><subject>Broadband</subject><subject>Broadband antennas</subject><subject>Broadband communication</subject><subject>compact</subject><subject>Fabry-Perot cavity antenna</subject><subject>Fabry-Perot interferometers</subject><subject>Gain</subject><subject>Parasitic elements (antennas)</subject><subject>partially reflective surface</subject><subject>Reflection</subject><subject>single-layer</subject><subject>Slot antennas</subject><subject>Substrates</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE1Lw0AQhhdRsFZ_gHhZ8Jy6H9md5BiKrULAYis9LptkVlNiUjdpIf_exBZP8x6ed2Z4CLnnbMY5i5_SZLuaCSbETAoeCskuyISrMAoUKLgcs9QBF0Jdk5u23THGQSs5IZuEbssCM1sXdGEz3wcr9E1H5_ZYdj1N6g7r2g5M90XXZf1ZYZDaHj1dWd-Vtqp6-o6uwrwrj0jXB-9sjrfkytmqxbvznJKPxfNm_hKkb8vXeZIGOZeRDiSXkAEHyDMtCqsLXSBq56yIFEgHwPJQajv8qXOtnOZSDFmyUEAc6ljLKXk87d375ueAbWd2zcHXw0kjAGSogP9R_ETlvmlbj87sffltfW84M6M8M8ozozxzljd0Hk6dEhH_-TjmERMgfwFWJmid</recordid><startdate>202302</startdate><enddate>202302</enddate><creator>Fang, Shi</creator><creator>Zhang, Li</creator><creator>Guan, Yunjie</creator><creator>Weng, Zibin</creator><creator>Wen, Xinyun</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-4744-8606</orcidid><orcidid>https://orcid.org/0000-0001-9010-3203</orcidid><orcidid>https://orcid.org/0000-0002-2465-6755</orcidid><orcidid>https://orcid.org/0000-0002-6690-0517</orcidid></search><sort><creationdate>202302</creationdate><title>A Wideband Fabry-Perot Cavity Antenna With Single-Layer Partially Reflective Surface</title><author>Fang, Shi ; Zhang, Li ; Guan, Yunjie ; Weng, Zibin ; Wen, Xinyun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1386-3137b7177cb62da6d6dee6ffa28573f770c436a6536c65f613265330427946963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Antenna measurements</topic><topic>Antennas</topic><topic>Bandwidth</topic><topic>Bandwidths</topic><topic>Broadband</topic><topic>Broadband antennas</topic><topic>Broadband communication</topic><topic>compact</topic><topic>Fabry-Perot cavity antenna</topic><topic>Fabry-Perot interferometers</topic><topic>Gain</topic><topic>Parasitic elements (antennas)</topic><topic>partially reflective surface</topic><topic>Reflection</topic><topic>single-layer</topic><topic>Slot antennas</topic><topic>Substrates</topic><toplevel>online_resources</toplevel><creatorcontrib>Fang, Shi</creatorcontrib><creatorcontrib>Zhang, Li</creatorcontrib><creatorcontrib>Guan, Yunjie</creatorcontrib><creatorcontrib>Weng, Zibin</creatorcontrib><creatorcontrib>Wen, Xinyun</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE antennas and wireless propagation letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fang, Shi</au><au>Zhang, Li</au><au>Guan, Yunjie</au><au>Weng, Zibin</au><au>Wen, Xinyun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Wideband Fabry-Perot Cavity Antenna With Single-Layer Partially Reflective Surface</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2023-02</date><risdate>2023</risdate><volume>22</volume><issue>2</issue><spage>1</spage><epage>5</epage><pages>1-5</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract><![CDATA[A gain-stabilized broadband Fabry-Perot cavity antenna (FPCA) is presented, based on a single-layer partially reflective surface (PRS). The proposed PRS employs compact double-sided structure in regular hexagonal arrangement to achieve a wide range of positive phase gradient from 7.9-10.9 GHz. The PRS unit is composed of a circular patch and a fan-shaped tripod within a circular aperture, which printed on both sides of the thin dielectric substrate. A slot antenna with non-uniform parasitic patches is applied as the source antenna of the FPCA, which provides a smooth gain while offering a wide impedance bandwidth. Simulation and measurement results verify that the PRS can effectively improve the performance of the FPCA in terms of widening the bandwidth, reducing the size, and improving the gain stability. The proposed antenna has a measured 3 dB gain bandwidth is 7.9-11 GHz (32.8%) with a peak gain is 13.67 dBi, and an overall size of <inline-formula><tex-math notation="LaTeX">2.1\times2.1\times0.57\,{\lambda_{0}}^3</tex-math></inline-formula> (<inline-formula><tex-math notation="LaTeX">\lambda_0</tex-math></inline-formula> being wavelength at the center frequency of 9.5 GHz).]]></abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LAWP.2022.3214230</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-4744-8606</orcidid><orcidid>https://orcid.org/0000-0001-9010-3203</orcidid><orcidid>https://orcid.org/0000-0002-2465-6755</orcidid><orcidid>https://orcid.org/0000-0002-6690-0517</orcidid></addata></record> |
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| subjects | Antenna measurements Antennas Bandwidth Bandwidths Broadband Broadband antennas Broadband communication compact Fabry-Perot cavity antenna Fabry-Perot interferometers Gain Parasitic elements (antennas) partially reflective surface Reflection single-layer Slot antennas Substrates |
| title | A Wideband Fabry-Perot Cavity Antenna With Single-Layer Partially Reflective Surface |
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