Wideband dual‐polarised electromagnetic‐fed patch antenna with high isolation and low cross‐polarisation
A wideband dual‐polarised patch antenna with high isolation and a low cross‐polarisation level is presented. Two orthogonal linearly‐polarised modes are excited by the electromagnetic‐fed structure. One of the two modes is excited by a pair of hook‐shaped probes with a 180o phase difference; while t...
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| Veröffentlicht in: | Electronics letters 2013-01, Vol.49 (3), p.171-173 |
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| container_end_page | 173 |
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| container_issue | 3 |
| container_start_page | 171 |
| container_title | Electronics letters |
| container_volume | 49 |
| creator | Xie, J.‐J. Yin, Y.‐Z. Wang, J.‐H. Liu, X.‐L. |
| description | A wideband dual‐polarised patch antenna with high isolation and a low cross‐polarisation level is presented. Two orthogonal linearly‐polarised modes are excited by the electromagnetic‐fed structure. One of the two modes is excited by a pair of hook‐shaped probes with a 180o phase difference; while the other is excited by a magnetic‐coupled loop, which is comprised of a metal loop and an open‐ended transmission line. By introducing two shorting pins, the isolation between two feeding ports can be enhanced to more than 40 dB. Moreover, the radiation patterns in the ± 45° planes have a cross‐polarisation level of less than − 30 dB within the 3 dB beam widths. The measured − 10 dB reflection coefficients bandwidth of the two modes are 40.7% (2.45–3.7 GHz) and 38.7% (2.6–3.85 GHz). The gains of the proposed antenna are about 8.7 and 9.1 dBi over the operating band. Thus, this antenna is highly suitable for the base station antenna that is required to cover the operating bandwidth of 3.5 GHz WiMAX systems. |
| doi_str_mv | 10.1049/el.2012.3934 |
| format | Article |
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Two orthogonal linearly‐polarised modes are excited by the electromagnetic‐fed structure. One of the two modes is excited by a pair of hook‐shaped probes with a 180o phase difference; while the other is excited by a magnetic‐coupled loop, which is comprised of a metal loop and an open‐ended transmission line. By introducing two shorting pins, the isolation between two feeding ports can be enhanced to more than 40 dB. Moreover, the radiation patterns in the ± 45° planes have a cross‐polarisation level of less than − 30 dB within the 3 dB beam widths. The measured − 10 dB reflection coefficients bandwidth of the two modes are 40.7% (2.45–3.7 GHz) and 38.7% (2.6–3.85 GHz). The gains of the proposed antenna are about 8.7 and 9.1 dBi over the operating band. Thus, this antenna is highly suitable for the base station antenna that is required to cover the operating bandwidth of 3.5 GHz WiMAX systems.</description><identifier>ISSN: 1350-911X</identifier><identifier>ISSN: 0013-5194</identifier><identifier>EISSN: 1350-911X</identifier><identifier>DOI: 10.1049/el.2012.3934</identifier><identifier>CODEN: ELLEAK</identifier><language>eng</language><publisher>Stevenage: The Institution of Engineering and Technology</publisher><subject>Antennas ; Applied sciences ; electromagnetic devices ; electromagnetic‐fed structure ; Exact sciences and technology ; high isolation ; low cross‐polarisation ; magnetic‐coupled loop ; microstrip antennas ; open‐ended transmission line ; Radiocommunications ; Telecommunications ; Telecommunications and information theory ; transmission lines ; wideband dual‐polarised electromagnetic‐fed patch antenna ; WiMax ; WiMAX systems</subject><ispartof>Electronics letters, 2013-01, Vol.49 (3), p.171-173</ispartof><rights>2020 The Institution of Engineering and Technology</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2416-9f3f27c816b85288b7ae839efab65e50eafee585b662e6a53b78e86155515c0b3</citedby><cites>FETCH-LOGICAL-c2416-9f3f27c816b85288b7ae839efab65e50eafee585b662e6a53b78e86155515c0b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1049%2Fel.2012.3934$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1049%2Fel.2012.3934$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,11567,27929,27930,45579,45580,46057,46481</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1049%2Fel.2012.3934$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26853701$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Xie, J.‐J.</creatorcontrib><creatorcontrib>Yin, Y.‐Z.</creatorcontrib><creatorcontrib>Wang, J.‐H.</creatorcontrib><creatorcontrib>Liu, X.‐L.</creatorcontrib><title>Wideband dual‐polarised electromagnetic‐fed patch antenna with high isolation and low cross‐polarisation</title><title>Electronics letters</title><description>A wideband dual‐polarised patch antenna with high isolation and a low cross‐polarisation level is presented. Two orthogonal linearly‐polarised modes are excited by the electromagnetic‐fed structure. One of the two modes is excited by a pair of hook‐shaped probes with a 180o phase difference; while the other is excited by a magnetic‐coupled loop, which is comprised of a metal loop and an open‐ended transmission line. By introducing two shorting pins, the isolation between two feeding ports can be enhanced to more than 40 dB. Moreover, the radiation patterns in the ± 45° planes have a cross‐polarisation level of less than − 30 dB within the 3 dB beam widths. The measured − 10 dB reflection coefficients bandwidth of the two modes are 40.7% (2.45–3.7 GHz) and 38.7% (2.6–3.85 GHz). The gains of the proposed antenna are about 8.7 and 9.1 dBi over the operating band. Thus, this antenna is highly suitable for the base station antenna that is required to cover the operating bandwidth of 3.5 GHz WiMAX systems.</description><subject>Antennas</subject><subject>Applied sciences</subject><subject>electromagnetic devices</subject><subject>electromagnetic‐fed structure</subject><subject>Exact sciences and technology</subject><subject>high isolation</subject><subject>low cross‐polarisation</subject><subject>magnetic‐coupled loop</subject><subject>microstrip antennas</subject><subject>open‐ended transmission line</subject><subject>Radiocommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>transmission lines</subject><subject>wideband dual‐polarised electromagnetic‐fed patch antenna</subject><subject>WiMax</subject><subject>WiMAX systems</subject><issn>1350-911X</issn><issn>0013-5194</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kE1OwzAQhS0EEqWw4wDesCPFP7XjLKFqASkSGxDsIscZN0auU8VBVXccgTNyEpIWAStWM5r3vafRQ-ickgkl0-wK_IQRyiY849MDNKJckCSj9OXwz36MTmJ8JT2WZekIhWdXQalDhas37T_fP9aN162LUGHwYLq2WellgM6ZXrP9da07U2MdOghB443raly7ZY1d7I2dawIewnyzwaZtYvxN3Imn6MhqH-Hse47R02L-OLtL8ofb-9l1nhg2pTLJLLcsNYrKUgmmVJlqUDwDq0spQBDQFkAoUUrJQGrBy1SBklQIQYUhJR-jy33u7okWbLFu3Uq324KSYuiqAF8MXRVDVz1-scfXOhrtbauDcfHHw6QSPCW058Se2zgP238zi3mes5tFXzSR_Avu2X72</recordid><startdate>201301</startdate><enddate>201301</enddate><creator>Xie, J.‐J.</creator><creator>Yin, Y.‐Z.</creator><creator>Wang, J.‐H.</creator><creator>Liu, X.‐L.</creator><general>The Institution of Engineering and Technology</general><general>Institution of Engineering and Technology</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201301</creationdate><title>Wideband dual‐polarised electromagnetic‐fed patch antenna with high isolation and low cross‐polarisation</title><author>Xie, J.‐J. ; Yin, Y.‐Z. ; Wang, J.‐H. ; Liu, X.‐L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2416-9f3f27c816b85288b7ae839efab65e50eafee585b662e6a53b78e86155515c0b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Antennas</topic><topic>Applied sciences</topic><topic>electromagnetic devices</topic><topic>electromagnetic‐fed structure</topic><topic>Exact sciences and technology</topic><topic>high isolation</topic><topic>low cross‐polarisation</topic><topic>magnetic‐coupled loop</topic><topic>microstrip antennas</topic><topic>open‐ended transmission line</topic><topic>Radiocommunications</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>transmission lines</topic><topic>wideband dual‐polarised electromagnetic‐fed patch antenna</topic><topic>WiMax</topic><topic>WiMAX systems</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xie, J.‐J.</creatorcontrib><creatorcontrib>Yin, Y.‐Z.</creatorcontrib><creatorcontrib>Wang, J.‐H.</creatorcontrib><creatorcontrib>Liu, X.‐L.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Electronics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Xie, J.‐J.</au><au>Yin, Y.‐Z.</au><au>Wang, J.‐H.</au><au>Liu, X.‐L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Wideband dual‐polarised electromagnetic‐fed patch antenna with high isolation and low cross‐polarisation</atitle><jtitle>Electronics letters</jtitle><date>2013-01</date><risdate>2013</risdate><volume>49</volume><issue>3</issue><spage>171</spage><epage>173</epage><pages>171-173</pages><issn>1350-911X</issn><issn>0013-5194</issn><eissn>1350-911X</eissn><coden>ELLEAK</coden><abstract>A wideband dual‐polarised patch antenna with high isolation and a low cross‐polarisation level is presented. Two orthogonal linearly‐polarised modes are excited by the electromagnetic‐fed structure. One of the two modes is excited by a pair of hook‐shaped probes with a 180o phase difference; while the other is excited by a magnetic‐coupled loop, which is comprised of a metal loop and an open‐ended transmission line. By introducing two shorting pins, the isolation between two feeding ports can be enhanced to more than 40 dB. Moreover, the radiation patterns in the ± 45° planes have a cross‐polarisation level of less than − 30 dB within the 3 dB beam widths. The measured − 10 dB reflection coefficients bandwidth of the two modes are 40.7% (2.45–3.7 GHz) and 38.7% (2.6–3.85 GHz). The gains of the proposed antenna are about 8.7 and 9.1 dBi over the operating band. Thus, this antenna is highly suitable for the base station antenna that is required to cover the operating bandwidth of 3.5 GHz WiMAX systems.</abstract><cop>Stevenage</cop><pub>The Institution of Engineering and Technology</pub><doi>10.1049/el.2012.3934</doi><tpages>2</tpages></addata></record> |
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| ispartof | Electronics letters, 2013-01, Vol.49 (3), p.171-173 |
| issn | 1350-911X 0013-5194 1350-911X |
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| source | Wiley-Blackwell Open Access Titles |
| subjects | Antennas Applied sciences electromagnetic devices electromagnetic‐fed structure Exact sciences and technology high isolation low cross‐polarisation magnetic‐coupled loop microstrip antennas open‐ended transmission line Radiocommunications Telecommunications Telecommunications and information theory transmission lines wideband dual‐polarised electromagnetic‐fed patch antenna WiMax WiMAX systems |
| title | Wideband dual‐polarised electromagnetic‐fed patch antenna with high isolation and low cross‐polarisation |
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