Hybrid Dielectric Resonator Antenna for Diversity Applications With Linear or Circular Polarization
This article presents a novel dielectric resonator antenna (DRA) with an eight-port feeding system offering gain and polarization diversity. The single-antenna unit is defined by a square arrangement of four aperture coupled slots (ACSs), hybridized with the radiation of the dielectric resonator. Ba...
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Veröffentlicht in: | IEEE transactions on antennas and propagation 2021-08, Vol.69 (8), p.4457-4465 |
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creator | Kuznetcov, Maksim V. Podilchak, Symon K. Clenet, Michel Antar, Yahia M. M. |
description | This article presents a novel dielectric resonator antenna (DRA) with an eight-port feeding system offering gain and polarization diversity. The single-antenna unit is defined by a square arrangement of four aperture coupled slots (ACSs), hybridized with the radiation of the dielectric resonator. Basically, an atypical feeding layout, realized by two microstrip transmission lines driving each of the four ACSs (thus requiring a total of eight feed lines), allows for controlled excitation of the polarization. This resonator and feeder define the eight-port DRA, which, can offer linear polarization (LP), right-handed circular polarization (RHCP), or left-handed circular polarization (LHCP). Reflection coefficient and coupling values for different port excitation scenarios are also investigated for each polarization state of the L -band antenna. The maximum gain is about 5 dBic for LHCP or RCHP and 5 dBi when considering LP radiation. Such agility can be useful for the global navigation satellite system (GNSS), for example, and other RF challenged environments where the dominant polarization is not known a priori . Other applications include duplex systems, wireless communications, and other phased arrays where gain or polarization diversity is of interest. |
doi_str_mv | 10.1109/TAP.2021.3060034 |
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M.</creator><creatorcontrib>Kuznetcov, Maksim V. ; Podilchak, Symon K. ; Clenet, Michel ; Antar, Yahia M. M.</creatorcontrib><description>This article presents a novel dielectric resonator antenna (DRA) with an eight-port feeding system offering gain and polarization diversity. The single-antenna unit is defined by a square arrangement of four aperture coupled slots (ACSs), hybridized with the radiation of the dielectric resonator. Basically, an atypical feeding layout, realized by two microstrip transmission lines driving each of the four ACSs (thus requiring a total of eight feed lines), allows for controlled excitation of the polarization. This resonator and feeder define the eight-port DRA, which, can offer linear polarization (LP), right-handed circular polarization (RHCP), or left-handed circular polarization (LHCP). Reflection coefficient and coupling values for different port excitation scenarios are also investigated for each polarization state of the <inline-formula> <tex-math notation="LaTeX">L </tex-math></inline-formula>-band antenna. The maximum gain is about 5 dBic for LHCP or RCHP and 5 dBi when considering LP radiation. Such agility can be useful for the global navigation satellite system (GNSS), for example, and other RF challenged environments where the dominant polarization is not known a priori . Other applications include duplex systems, wireless communications, and other phased arrays where gain or polarization diversity is of interest.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2021.3060034</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Antenna feeds ; Antennas ; Aperture coupled slots (ACSs) ; Circular polarization ; dielectric resonator antenna (DRA) ; Dielectric resonator antennas ; Dielectrics ; Excitation ; Gain ; Global navigation satellite system ; hybrid antenna ; Linear polarization ; Microstrip ; microstrip line ; Microstrip transmission lines ; Phased arrays ; Polarization ; polarization diversity ; Radiation ; Radio antennas ; Reflectance ; Resonators ; Wireless communications</subject><ispartof>IEEE transactions on antennas and propagation, 2021-08, Vol.69 (8), p.4457-4465</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c333t-8ff5a0779ebede443345b7aa38e4e13cded7da10f85edc048a78dacf2b0931563</citedby><cites>FETCH-LOGICAL-c333t-8ff5a0779ebede443345b7aa38e4e13cded7da10f85edc048a78dacf2b0931563</cites><orcidid>0000-0001-6056-7111 ; 0000-0002-8794-1481 ; 0000-0001-6062-6732 ; 0000-0003-2818-9813</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9362183$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9362183$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kuznetcov, Maksim V.</creatorcontrib><creatorcontrib>Podilchak, Symon K.</creatorcontrib><creatorcontrib>Clenet, Michel</creatorcontrib><creatorcontrib>Antar, Yahia M. M.</creatorcontrib><title>Hybrid Dielectric Resonator Antenna for Diversity Applications With Linear or Circular Polarization</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>This article presents a novel dielectric resonator antenna (DRA) with an eight-port feeding system offering gain and polarization diversity. The single-antenna unit is defined by a square arrangement of four aperture coupled slots (ACSs), hybridized with the radiation of the dielectric resonator. Basically, an atypical feeding layout, realized by two microstrip transmission lines driving each of the four ACSs (thus requiring a total of eight feed lines), allows for controlled excitation of the polarization. This resonator and feeder define the eight-port DRA, which, can offer linear polarization (LP), right-handed circular polarization (RHCP), or left-handed circular polarization (LHCP). Reflection coefficient and coupling values for different port excitation scenarios are also investigated for each polarization state of the <inline-formula> <tex-math notation="LaTeX">L </tex-math></inline-formula>-band antenna. The maximum gain is about 5 dBic for LHCP or RCHP and 5 dBi when considering LP radiation. Such agility can be useful for the global navigation satellite system (GNSS), for example, and other RF challenged environments where the dominant polarization is not known a priori . Other applications include duplex systems, wireless communications, and other phased arrays where gain or polarization diversity is of interest.</description><subject>Antenna feeds</subject><subject>Antennas</subject><subject>Aperture coupled slots (ACSs)</subject><subject>Circular polarization</subject><subject>dielectric resonator antenna (DRA)</subject><subject>Dielectric resonator antennas</subject><subject>Dielectrics</subject><subject>Excitation</subject><subject>Gain</subject><subject>Global navigation satellite system</subject><subject>hybrid antenna</subject><subject>Linear polarization</subject><subject>Microstrip</subject><subject>microstrip line</subject><subject>Microstrip transmission lines</subject><subject>Phased arrays</subject><subject>Polarization</subject><subject>polarization diversity</subject><subject>Radiation</subject><subject>Radio antennas</subject><subject>Reflectance</subject><subject>Resonators</subject><subject>Wireless communications</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kF1LwzAUhoMoOKf3gjcBrzvz2aaXZVMnDBwy0buQpqeYUduZZML89WZueHM-4HnPgQeha0omlJLyblUtJ4wwOuEkJ4SLEzSiUqqMMUZP0YgQqrKS5e_n6CKEdVqFEmKE7HxXe9fgmYMObPTO4hcIQ2_i4HHVR-h7g9s0z9w3-ODiDlebTeesiW7oA35z8QMvXA_G40RNnbfbLs3LIVX380ddorPWdAGujn2MXh_uV9N5tnh-fJpWi8xyzmOm2lYaUhQl1NCAEJwLWRfGcAUCKLcNNEVjKGmVhMYSoUyhGmNbVpOSU5nzMbo93N344WsLIer1sPV9eqmZlEWpWEl5osiBsn4IwUOrN959Gr_TlOi9Sp1U6r1KfVSZIjeHiAOAf7zkOaOK81_RiXEy</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Kuznetcov, Maksim V.</creator><creator>Podilchak, Symon K.</creator><creator>Clenet, Michel</creator><creator>Antar, Yahia M. M.</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/0000-0001-6056-7111</orcidid><orcidid>https://orcid.org/0000-0002-8794-1481</orcidid><orcidid>https://orcid.org/0000-0001-6062-6732</orcidid><orcidid>https://orcid.org/0000-0003-2818-9813</orcidid></search><sort><creationdate>20210801</creationdate><title>Hybrid Dielectric Resonator Antenna for Diversity Applications With Linear or Circular Polarization</title><author>Kuznetcov, Maksim V. ; Podilchak, Symon K. ; Clenet, Michel ; Antar, Yahia M. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c333t-8ff5a0779ebede443345b7aa38e4e13cded7da10f85edc048a78dacf2b0931563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Antenna feeds</topic><topic>Antennas</topic><topic>Aperture coupled slots (ACSs)</topic><topic>Circular polarization</topic><topic>dielectric resonator antenna (DRA)</topic><topic>Dielectric resonator antennas</topic><topic>Dielectrics</topic><topic>Excitation</topic><topic>Gain</topic><topic>Global navigation satellite system</topic><topic>hybrid antenna</topic><topic>Linear polarization</topic><topic>Microstrip</topic><topic>microstrip line</topic><topic>Microstrip transmission lines</topic><topic>Phased arrays</topic><topic>Polarization</topic><topic>polarization diversity</topic><topic>Radiation</topic><topic>Radio antennas</topic><topic>Reflectance</topic><topic>Resonators</topic><topic>Wireless communications</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kuznetcov, Maksim V.</creatorcontrib><creatorcontrib>Podilchak, Symon K.</creatorcontrib><creatorcontrib>Clenet, Michel</creatorcontrib><creatorcontrib>Antar, Yahia M. M.</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 transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kuznetcov, Maksim V.</au><au>Podilchak, Symon K.</au><au>Clenet, Michel</au><au>Antar, Yahia M. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hybrid Dielectric Resonator Antenna for Diversity Applications With Linear or Circular Polarization</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2021-08-01</date><risdate>2021</risdate><volume>69</volume><issue>8</issue><spage>4457</spage><epage>4465</epage><pages>4457-4465</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>This article presents a novel dielectric resonator antenna (DRA) with an eight-port feeding system offering gain and polarization diversity. The single-antenna unit is defined by a square arrangement of four aperture coupled slots (ACSs), hybridized with the radiation of the dielectric resonator. Basically, an atypical feeding layout, realized by two microstrip transmission lines driving each of the four ACSs (thus requiring a total of eight feed lines), allows for controlled excitation of the polarization. This resonator and feeder define the eight-port DRA, which, can offer linear polarization (LP), right-handed circular polarization (RHCP), or left-handed circular polarization (LHCP). Reflection coefficient and coupling values for different port excitation scenarios are also investigated for each polarization state of the <inline-formula> <tex-math notation="LaTeX">L </tex-math></inline-formula>-band antenna. The maximum gain is about 5 dBic for LHCP or RCHP and 5 dBi when considering LP radiation. Such agility can be useful for the global navigation satellite system (GNSS), for example, and other RF challenged environments where the dominant polarization is not known a priori . Other applications include duplex systems, wireless communications, and other phased arrays where gain or polarization diversity is of interest.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TAP.2021.3060034</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-6056-7111</orcidid><orcidid>https://orcid.org/0000-0002-8794-1481</orcidid><orcidid>https://orcid.org/0000-0001-6062-6732</orcidid><orcidid>https://orcid.org/0000-0003-2818-9813</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Antenna feeds Antennas Aperture coupled slots (ACSs) Circular polarization dielectric resonator antenna (DRA) Dielectric resonator antennas Dielectrics Excitation Gain Global navigation satellite system hybrid antenna Linear polarization Microstrip microstrip line Microstrip transmission lines Phased arrays Polarization polarization diversity Radiation Radio antennas Reflectance Resonators Wireless communications |
title | Hybrid Dielectric Resonator Antenna for Diversity Applications With Linear or Circular Polarization |
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