A Compact Broadband Circularly Polarized Antenna With Novel Tilt Fences for GNSS Applications
A compact broadband circularly polarized antenna with novel tilt fences for global navigation satellite system (GNSS) applications is proposed in this letter. The proposed antenna consists of Y-shaped feedlines with vacant-quarter rings, parasitic patches, ground, and novel tilt fences. Good impedan...
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| Veröffentlicht in: | IEEE antennas and wireless propagation letters 2024-05, Vol.23 (5), p.1528-1532 |
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| container_title | IEEE antennas and wireless propagation letters |
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| creator | Wu, Rui Lin, Jian-Hong Wen, Guang-Hong Cai, Shu-Ting Chen, Fu-Chang |
| description | A compact broadband circularly polarized antenna with novel tilt fences for global navigation satellite system (GNSS) applications is proposed in this letter. The proposed antenna consists of Y-shaped feedlines with vacant-quarter rings, parasitic patches, ground, and novel tilt fences. Good impedance matching as well as circular polarization (CP) characteristics are achieved with novel tilt fences. New resonance modes and CP modes are introduced at low frequencies through novel tilt fences, which are equivalent to antenna miniaturization. The proposed antenna with four CP modes is fabricated using simple printed circuit board (PCB) technology and has a compact dimension of 0.29λ 0 ×0.29λ 0 ×0.18λ 0 (λ 0 is the wavelength of the center frequency). Based on the measured results, a wide impedance bandwidth (IBW) and axial-ratio bandwidth (ARBW) are achieved. The −15 dB IBW can cover 1.07-1.98 GHz, and the 3 dB ARBW is 61.5% from 1.07 to 2.02 GHz. In addition, the antenna has a wide overlap bandwidth of 1.07-1.98 GHz (59.7%). This simple and compact CP antenna has good potential in GNSS applications. |
| doi_str_mv | 10.1109/LAWP.2024.3361682 |
| format | Article |
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The proposed antenna consists of Y-shaped feedlines with vacant-quarter rings, parasitic patches, ground, and novel tilt fences. Good impedance matching as well as circular polarization (CP) characteristics are achieved with novel tilt fences. New resonance modes and CP modes are introduced at low frequencies through novel tilt fences, which are equivalent to antenna miniaturization. The proposed antenna with four CP modes is fabricated using simple printed circuit board (PCB) technology and has a compact dimension of 0.29λ 0 ×0.29λ 0 ×0.18λ 0 (λ 0 is the wavelength of the center frequency). Based on the measured results, a wide impedance bandwidth (IBW) and axial-ratio bandwidth (ARBW) are achieved. The −15 dB IBW can cover 1.07-1.98 GHz, and the 3 dB ARBW is 61.5% from 1.07 to 2.02 GHz. In addition, the antenna has a wide overlap bandwidth of 1.07-1.98 GHz (59.7%). This simple and compact CP antenna has good potential in GNSS applications.</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2024.3361682</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Antennas ; Bandwidths ; Broadband ; Broadband antennas ; Circuit boards ; Circular polarization ; circularly polarized ; compact ; Fences ; Global navigation satellite system ; global navigation satellite system (GNSS) ; Impedance ; Impedance matching ; Loaded antennas ; novel tilt fences ; Parasitic elements (antennas) ; Polarization ; Printed circuits ; Substrates</subject><ispartof>IEEE antennas and wireless propagation letters, 2024-05, Vol.23 (5), p.1528-1532</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2024</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c246t-e7af01fd2601ce1a47d189f6ed1bb5eceaed2af393c09601378b01e091cca1e53</cites><orcidid>0000-0001-9758-4281 ; 0009-0001-1354-6104 ; 0000-0002-2842-6439 ; 0000-0001-9866-091X ; 0009-0004-8190-1392</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/10419024$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/10419024$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wu, Rui</creatorcontrib><creatorcontrib>Lin, Jian-Hong</creatorcontrib><creatorcontrib>Wen, Guang-Hong</creatorcontrib><creatorcontrib>Cai, Shu-Ting</creatorcontrib><creatorcontrib>Chen, Fu-Chang</creatorcontrib><title>A Compact Broadband Circularly Polarized Antenna With Novel Tilt Fences for GNSS Applications</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>A compact broadband circularly polarized antenna with novel tilt fences for global navigation satellite system (GNSS) applications is proposed in this letter. The proposed antenna consists of Y-shaped feedlines with vacant-quarter rings, parasitic patches, ground, and novel tilt fences. Good impedance matching as well as circular polarization (CP) characteristics are achieved with novel tilt fences. New resonance modes and CP modes are introduced at low frequencies through novel tilt fences, which are equivalent to antenna miniaturization. The proposed antenna with four CP modes is fabricated using simple printed circuit board (PCB) technology and has a compact dimension of 0.29λ 0 ×0.29λ 0 ×0.18λ 0 (λ 0 is the wavelength of the center frequency). Based on the measured results, a wide impedance bandwidth (IBW) and axial-ratio bandwidth (ARBW) are achieved. The −15 dB IBW can cover 1.07-1.98 GHz, and the 3 dB ARBW is 61.5% from 1.07 to 2.02 GHz. In addition, the antenna has a wide overlap bandwidth of 1.07-1.98 GHz (59.7%). This simple and compact CP antenna has good potential in GNSS applications.</description><subject>Antennas</subject><subject>Bandwidths</subject><subject>Broadband</subject><subject>Broadband antennas</subject><subject>Circuit boards</subject><subject>Circular polarization</subject><subject>circularly polarized</subject><subject>compact</subject><subject>Fences</subject><subject>Global navigation satellite system</subject><subject>global navigation satellite system (GNSS)</subject><subject>Impedance</subject><subject>Impedance matching</subject><subject>Loaded antennas</subject><subject>novel tilt fences</subject><subject>Parasitic elements (antennas)</subject><subject>Polarization</subject><subject>Printed circuits</subject><subject>Substrates</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkE1LAzEURYMoWKs_QHARcD01L5nP5VhsFUottNKVhEzmDaZMJ2MyFeqvd4Z24eq-xbn3wSHkHtgEgGVPi3y7mnDGw4kQMcQpvyAjiMI0iJIouRxuEQfAeXRNbrzfMQZJHIkR-czp1O5bpTv67KwqC9WUdGqcPtTK1Ue6sn2aXyxp3nTYNIpuTfdFl_YHa7oxdUdn2Gj0tLKOzpfrNc3btjZadcY2_pZcVar2eHfOMfmYvWymr8Hiff42zReB5mHcBZioikFV8piBRlBhUkKaVTGWUBQRalRYclWJTGiW9YxI0oIBsgy0VoCRGJPH027r7PcBfSd39uCa_qUULOKQ8jBLewpOlHbWe4eVbJ3ZK3eUwORgUQ4W5WBRni32nYdTxyDiPz6ErMfEH3QSbig</recordid><startdate>20240501</startdate><enddate>20240501</enddate><creator>Wu, Rui</creator><creator>Lin, Jian-Hong</creator><creator>Wen, Guang-Hong</creator><creator>Cai, Shu-Ting</creator><creator>Chen, Fu-Chang</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/0000-0001-9758-4281</orcidid><orcidid>https://orcid.org/0009-0001-1354-6104</orcidid><orcidid>https://orcid.org/0000-0002-2842-6439</orcidid><orcidid>https://orcid.org/0000-0001-9866-091X</orcidid><orcidid>https://orcid.org/0009-0004-8190-1392</orcidid></search><sort><creationdate>20240501</creationdate><title>A Compact Broadband Circularly Polarized Antenna With Novel Tilt Fences for GNSS Applications</title><author>Wu, Rui ; Lin, Jian-Hong ; Wen, Guang-Hong ; Cai, Shu-Ting ; Chen, Fu-Chang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c246t-e7af01fd2601ce1a47d189f6ed1bb5eceaed2af393c09601378b01e091cca1e53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Antennas</topic><topic>Bandwidths</topic><topic>Broadband</topic><topic>Broadband antennas</topic><topic>Circuit boards</topic><topic>Circular polarization</topic><topic>circularly polarized</topic><topic>compact</topic><topic>Fences</topic><topic>Global navigation satellite system</topic><topic>global navigation satellite system (GNSS)</topic><topic>Impedance</topic><topic>Impedance matching</topic><topic>Loaded antennas</topic><topic>novel tilt fences</topic><topic>Parasitic elements (antennas)</topic><topic>Polarization</topic><topic>Printed circuits</topic><topic>Substrates</topic><toplevel>online_resources</toplevel><creatorcontrib>Wu, Rui</creatorcontrib><creatorcontrib>Lin, Jian-Hong</creatorcontrib><creatorcontrib>Wen, Guang-Hong</creatorcontrib><creatorcontrib>Cai, Shu-Ting</creatorcontrib><creatorcontrib>Chen, Fu-Chang</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>Wu, Rui</au><au>Lin, Jian-Hong</au><au>Wen, Guang-Hong</au><au>Cai, Shu-Ting</au><au>Chen, Fu-Chang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Compact Broadband Circularly Polarized Antenna With Novel Tilt Fences for GNSS Applications</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2024-05-01</date><risdate>2024</risdate><volume>23</volume><issue>5</issue><spage>1528</spage><epage>1532</epage><pages>1528-1532</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract>A compact broadband circularly polarized antenna with novel tilt fences for global navigation satellite system (GNSS) applications is proposed in this letter. The proposed antenna consists of Y-shaped feedlines with vacant-quarter rings, parasitic patches, ground, and novel tilt fences. Good impedance matching as well as circular polarization (CP) characteristics are achieved with novel tilt fences. New resonance modes and CP modes are introduced at low frequencies through novel tilt fences, which are equivalent to antenna miniaturization. The proposed antenna with four CP modes is fabricated using simple printed circuit board (PCB) technology and has a compact dimension of 0.29λ 0 ×0.29λ 0 ×0.18λ 0 (λ 0 is the wavelength of the center frequency). Based on the measured results, a wide impedance bandwidth (IBW) and axial-ratio bandwidth (ARBW) are achieved. The −15 dB IBW can cover 1.07-1.98 GHz, and the 3 dB ARBW is 61.5% from 1.07 to 2.02 GHz. In addition, the antenna has a wide overlap bandwidth of 1.07-1.98 GHz (59.7%). This simple and compact CP antenna has good potential in GNSS applications.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LAWP.2024.3361682</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-9758-4281</orcidid><orcidid>https://orcid.org/0009-0001-1354-6104</orcidid><orcidid>https://orcid.org/0000-0002-2842-6439</orcidid><orcidid>https://orcid.org/0000-0001-9866-091X</orcidid><orcidid>https://orcid.org/0009-0004-8190-1392</orcidid></addata></record> |
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| subjects | Antennas Bandwidths Broadband Broadband antennas Circuit boards Circular polarization circularly polarized compact Fences Global navigation satellite system global navigation satellite system (GNSS) Impedance Impedance matching Loaded antennas novel tilt fences Parasitic elements (antennas) Polarization Printed circuits Substrates |
| title | A Compact Broadband Circularly Polarized Antenna With Novel Tilt Fences for GNSS Applications |
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