A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna
A broadband dual circularly polarized (CP) planar monopole antenna is presented in this communication. The antenna is fed by dual orthogonal microstrip lines for polarization diversity. Circular polarization is achieved with a modified ground-plane structure and the isolation between the ports is im...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on antennas and propagation 2017-03, Vol.65 (3), p.1410-1415 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1415 |
|---|---|
| container_issue | 3 |
| container_start_page | 1410 |
| container_title | IEEE transactions on antennas and propagation |
| container_volume | 65 |
| creator | D.S., Chandu Karthikeyan, S.S. |
| description | A broadband dual circularly polarized (CP) planar monopole antenna is presented in this communication. The antenna is fed by dual orthogonal microstrip lines for polarization diversity. Circular polarization is achieved with a modified ground-plane structure and the isolation between the ports is improved by extending a protruded strip between the feed lines. L-shaped strips (LSSs) and inverted LSSs are designed along the radiating edges of the monopole. The combination of these two strips maximizes the axial ratio (AR) bandwidth, when they are placed λ g /4 apart at center frequency of the CP band. This principle is verified by fabricating the prototype on a 1-mm-thick FR4 substrate with 32 mm × 32 mm lateral dimension. From the experimental results, it is observed that the 3-dB AR bandwidth of the proposed antenna is 80.7% (3.74-8.8 GHz). The gain, return loss, and port isolation are higher than 1, 10, and 20 dB, respectively, within the CP band. |
| doi_str_mv | 10.1109/TAP.2016.2647705 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref_RIE</sourceid><recordid>TN_cdi_ieee_primary_7805245</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>7805245</ieee_id><sourcerecordid>10_1109_TAP_2016_2647705</sourcerecordid><originalsourceid>FETCH-LOGICAL-c263t-e272f011ec45ac84eecb2a5c84cd3434fdf7f59235d5743ef48d9c66888ff6af3</originalsourceid><addsrcrecordid>eNo9kE9LxDAUxIMoWFfvgpd8gdb8b3qs1VVx1T2s4K1kkxeo1KakXWH99Lbs4mnewJth-CF0TUlGKSluN-U6Y4SqjCmR50SeoIRKqVPGGD1FCSFUpwVTn-foYhi-Jiu0EAl6KfFb-IEW38Vg3NZ0Dt_vTIurJtpda2K7x-swafMLDr82NoZhjE2fLmcbutCHFnDZjdB15hKdedMOcHXUBfpYPmyqp3T1_vhclavUMsXHFFjOPKEUrJDGagFgt8zI6bKOCy6887mXBePSyVxw8EK7wiqltfZeGc8XiBx65zVDBF_3sfk2cV9TUs8w6glGPcOojzCmyM0h0gDA_3uuiWRC8j8jaFuQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna</title><source>IEEE Electronic Library (IEL)</source><creator>D.S., Chandu ; Karthikeyan, S.S.</creator><creatorcontrib>D.S., Chandu ; Karthikeyan, S.S.</creatorcontrib><description>A broadband dual circularly polarized (CP) planar monopole antenna is presented in this communication. The antenna is fed by dual orthogonal microstrip lines for polarization diversity. Circular polarization is achieved with a modified ground-plane structure and the isolation between the ports is improved by extending a protruded strip between the feed lines. L-shaped strips (LSSs) and inverted LSSs are designed along the radiating edges of the monopole. The combination of these two strips maximizes the axial ratio (AR) bandwidth, when they are placed λ g /4 apart at center frequency of the CP band. This principle is verified by fabricating the prototype on a 1-mm-thick FR4 substrate with 32 mm × 32 mm lateral dimension. From the experimental results, it is observed that the 3-dB AR bandwidth of the proposed antenna is 80.7% (3.74-8.8 GHz). The gain, return loss, and port isolation are higher than 1, 10, and 20 dB, respectively, within the CP band.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2016.2647705</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>IEEE</publisher><subject>Axial ratio (AR) bandwidth ; Bandwidth ; Broadband antennas ; Broadband communication ; dual circularly polarized (CP) ; Feeds ; Microstrip antennas ; monopole antenna ; Ports (Computers) ; protruded strip</subject><ispartof>IEEE transactions on antennas and propagation, 2017-03, Vol.65 (3), p.1410-1415</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c263t-e272f011ec45ac84eecb2a5c84cd3434fdf7f59235d5743ef48d9c66888ff6af3</citedby><cites>FETCH-LOGICAL-c263t-e272f011ec45ac84eecb2a5c84cd3434fdf7f59235d5743ef48d9c66888ff6af3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7805245$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7805245$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>D.S., Chandu</creatorcontrib><creatorcontrib>Karthikeyan, S.S.</creatorcontrib><title>A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>A broadband dual circularly polarized (CP) planar monopole antenna is presented in this communication. The antenna is fed by dual orthogonal microstrip lines for polarization diversity. Circular polarization is achieved with a modified ground-plane structure and the isolation between the ports is improved by extending a protruded strip between the feed lines. L-shaped strips (LSSs) and inverted LSSs are designed along the radiating edges of the monopole. The combination of these two strips maximizes the axial ratio (AR) bandwidth, when they are placed λ g /4 apart at center frequency of the CP band. This principle is verified by fabricating the prototype on a 1-mm-thick FR4 substrate with 32 mm × 32 mm lateral dimension. From the experimental results, it is observed that the 3-dB AR bandwidth of the proposed antenna is 80.7% (3.74-8.8 GHz). The gain, return loss, and port isolation are higher than 1, 10, and 20 dB, respectively, within the CP band.</description><subject>Axial ratio (AR) bandwidth</subject><subject>Bandwidth</subject><subject>Broadband antennas</subject><subject>Broadband communication</subject><subject>dual circularly polarized (CP)</subject><subject>Feeds</subject><subject>Microstrip antennas</subject><subject>monopole antenna</subject><subject>Ports (Computers)</subject><subject>protruded strip</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE9LxDAUxIMoWFfvgpd8gdb8b3qs1VVx1T2s4K1kkxeo1KakXWH99Lbs4mnewJth-CF0TUlGKSluN-U6Y4SqjCmR50SeoIRKqVPGGD1FCSFUpwVTn-foYhi-Jiu0EAl6KfFb-IEW38Vg3NZ0Dt_vTIurJtpda2K7x-swafMLDr82NoZhjE2fLmcbutCHFnDZjdB15hKdedMOcHXUBfpYPmyqp3T1_vhclavUMsXHFFjOPKEUrJDGagFgt8zI6bKOCy6887mXBePSyVxw8EK7wiqltfZeGc8XiBx65zVDBF_3sfk2cV9TUs8w6glGPcOojzCmyM0h0gDA_3uuiWRC8j8jaFuQ</recordid><startdate>201703</startdate><enddate>201703</enddate><creator>D.S., Chandu</creator><creator>Karthikeyan, S.S.</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201703</creationdate><title>A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna</title><author>D.S., Chandu ; Karthikeyan, S.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c263t-e272f011ec45ac84eecb2a5c84cd3434fdf7f59235d5743ef48d9c66888ff6af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Axial ratio (AR) bandwidth</topic><topic>Bandwidth</topic><topic>Broadband antennas</topic><topic>Broadband communication</topic><topic>dual circularly polarized (CP)</topic><topic>Feeds</topic><topic>Microstrip antennas</topic><topic>monopole antenna</topic><topic>Ports (Computers)</topic><topic>protruded strip</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>D.S., Chandu</creatorcontrib><creatorcontrib>Karthikeyan, S.S.</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><jtitle>IEEE transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>D.S., Chandu</au><au>Karthikeyan, S.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2017-03</date><risdate>2017</risdate><volume>65</volume><issue>3</issue><spage>1410</spage><epage>1415</epage><pages>1410-1415</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>A broadband dual circularly polarized (CP) planar monopole antenna is presented in this communication. The antenna is fed by dual orthogonal microstrip lines for polarization diversity. Circular polarization is achieved with a modified ground-plane structure and the isolation between the ports is improved by extending a protruded strip between the feed lines. L-shaped strips (LSSs) and inverted LSSs are designed along the radiating edges of the monopole. The combination of these two strips maximizes the axial ratio (AR) bandwidth, when they are placed λ g /4 apart at center frequency of the CP band. This principle is verified by fabricating the prototype on a 1-mm-thick FR4 substrate with 32 mm × 32 mm lateral dimension. From the experimental results, it is observed that the 3-dB AR bandwidth of the proposed antenna is 80.7% (3.74-8.8 GHz). The gain, return loss, and port isolation are higher than 1, 10, and 20 dB, respectively, within the CP band.</abstract><pub>IEEE</pub><doi>10.1109/TAP.2016.2647705</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-926X |
| ispartof | IEEE transactions on antennas and propagation, 2017-03, Vol.65 (3), p.1410-1415 |
| issn | 0018-926X 1558-2221 |
| language | eng |
| recordid | cdi_ieee_primary_7805245 |
| source | IEEE Electronic Library (IEL) |
| subjects | Axial ratio (AR) bandwidth Bandwidth Broadband antennas Broadband communication dual circularly polarized (CP) Feeds Microstrip antennas monopole antenna Ports (Computers) protruded strip |
| title | A Novel Broadband Dual Circularly Polarized Microstrip-Fed Monopole Antenna |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T01%3A08%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Novel%20Broadband%20Dual%20Circularly%20Polarized%20Microstrip-Fed%20Monopole%20Antenna&rft.jtitle=IEEE%20transactions%20on%20antennas%20and%20propagation&rft.au=D.S.,%20Chandu&rft.date=2017-03&rft.volume=65&rft.issue=3&rft.spage=1410&rft.epage=1415&rft.pages=1410-1415&rft.issn=0018-926X&rft.eissn=1558-2221&rft.coden=IETPAK&rft_id=info:doi/10.1109/TAP.2016.2647705&rft_dat=%3Ccrossref_RIE%3E10_1109_TAP_2016_2647705%3C/crossref_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=7805245&rfr_iscdi=true |