Compact antenna based on a composite right/left-handed transmission line
ABSTRACT This letter presents a novel antenna that is based on composite right/left‐handed (CRLH) transmission line unit‐cells implemented using slots and spiral inductors that are etched directly on the dielectric substrate by standard manufacturing techniques. The antenna is designed to operate ac...
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| Veröffentlicht in: | Microwave and optical technology letters 2015-08, Vol.57 (8), p.1785-1788 |
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| container_title | Microwave and optical technology letters |
| container_volume | 57 |
| creator | Alibakhshi-Kenari, Mohammad Naser-Moghadasi, Mohammad Virdee, Bal S. Andújar, Aurora Anguera, Jaume |
| description | ABSTRACT
This letter presents a novel antenna that is based on composite right/left‐handed (CRLH) transmission line unit‐cells implemented using slots and spiral inductors that are etched directly on the dielectric substrate by standard manufacturing techniques. The antenna is designed to operate across 5.8–7.3 GHz, which corresponds to a fractional bandwidth of 23%. Measured results confirm the antenna exhibits a relatively wide bandwidth, high gain, and high radiation efficiency characteristics. The measured radiation gain, bandwidth, and efficiency of the antenna at 6.6 GHz are 4.8 dBi, 23%, and 78%, respectively. The fabricated antenna is highly compact and its physical size in terms of the free‐space wavelength is 0.39λ0 × 0.13λ0 × 0.015λ0. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1785–1788, 2015 |
| doi_str_mv | 10.1002/mop.29191 |
| format | Article |
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This letter presents a novel antenna that is based on composite right/left‐handed (CRLH) transmission line unit‐cells implemented using slots and spiral inductors that are etched directly on the dielectric substrate by standard manufacturing techniques. The antenna is designed to operate across 5.8–7.3 GHz, which corresponds to a fractional bandwidth of 23%. Measured results confirm the antenna exhibits a relatively wide bandwidth, high gain, and high radiation efficiency characteristics. The measured radiation gain, bandwidth, and efficiency of the antenna at 6.6 GHz are 4.8 dBi, 23%, and 78%, respectively. The fabricated antenna is highly compact and its physical size in terms of the free‐space wavelength is 0.39λ0 × 0.13λ0 × 0.015λ0. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1785–1788, 2015</description><identifier>ISSN: 0895-2477</identifier><identifier>EISSN: 1098-2760</identifier><identifier>DOI: 10.1002/mop.29191</identifier><identifier>CODEN: MOTLEO</identifier><language>eng</language><publisher>New York: Blackwell Publishing Ltd</publisher><subject>Antennas ; Bandwidth ; Bandwidths ; broadband antenna ; composite right/left-handed transmission lines ; composite right/left‐handed transmission lines; metamaterial ; Dielectrics ; Gain ; High gain ; metamaterial ; Microwaves ; Transmission lines ; Wavelengths</subject><ispartof>Microwave and optical technology letters, 2015-08, Vol.57 (8), p.1785-1788</ispartof><rights>2015 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4031-df747ced43f17b35dcb018478c23f8c66946fc3898ee144c2e21974af4f3d9df3</citedby><cites>FETCH-LOGICAL-c4031-df747ced43f17b35dcb018478c23f8c66946fc3898ee144c2e21974af4f3d9df3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmop.29191$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmop.29191$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Alibakhshi-Kenari, Mohammad</creatorcontrib><creatorcontrib>Naser-Moghadasi, Mohammad</creatorcontrib><creatorcontrib>Virdee, Bal S.</creatorcontrib><creatorcontrib>Andújar, Aurora</creatorcontrib><creatorcontrib>Anguera, Jaume</creatorcontrib><title>Compact antenna based on a composite right/left-handed transmission line</title><title>Microwave and optical technology letters</title><addtitle>Microw. Opt. Technol. Lett</addtitle><description>ABSTRACT
This letter presents a novel antenna that is based on composite right/left‐handed (CRLH) transmission line unit‐cells implemented using slots and spiral inductors that are etched directly on the dielectric substrate by standard manufacturing techniques. The antenna is designed to operate across 5.8–7.3 GHz, which corresponds to a fractional bandwidth of 23%. Measured results confirm the antenna exhibits a relatively wide bandwidth, high gain, and high radiation efficiency characteristics. The measured radiation gain, bandwidth, and efficiency of the antenna at 6.6 GHz are 4.8 dBi, 23%, and 78%, respectively. The fabricated antenna is highly compact and its physical size in terms of the free‐space wavelength is 0.39λ0 × 0.13λ0 × 0.015λ0. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1785–1788, 2015</description><subject>Antennas</subject><subject>Bandwidth</subject><subject>Bandwidths</subject><subject>broadband antenna</subject><subject>composite right/left-handed transmission lines</subject><subject>composite right/left‐handed transmission lines; metamaterial</subject><subject>Dielectrics</subject><subject>Gain</subject><subject>High gain</subject><subject>metamaterial</subject><subject>Microwaves</subject><subject>Transmission lines</subject><subject>Wavelengths</subject><issn>0895-2477</issn><issn>1098-2760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp10LtOwzAUBmALgUQpDLxBJBYY0vrW2B5RoS2o0ErcRst1bJqSOsFOBX17DAEGJKYznO8_OvoBOEawhyDE_XVV97BAAu2ADoKCp5hlcBd0IBeDFFPG9sFBCCsIIWEMd8BkWK1rpZtEucY4p5KFCiZPKpeoRMdVFYrGJL54Xjb90tgmXSqXR9B45cK6CKGItCycOQR7VpXBHH3PLngYXd4PJ-l0Nr4ank9TTSFBaW4ZZdrklFjEFmSQ6wVEnDKuMbFcZ5mgmdWEC24MolRjg5FgVFlqSS5yS7rgtL1b--p1Y0Ij4xfalKVyptoEiRhEkHAsRKQnf-iq2ngXv5Mo44QKSCiN6qxV2lcheGNl7Yu18luJoPzsVMZO5Ven0fZb-1aUZvs_lDez-U8ibRNFaMz7b0L5F5kxwgby6XYs4QhfDx8v7uScfADVAYbG</recordid><startdate>201508</startdate><enddate>201508</enddate><creator>Alibakhshi-Kenari, Mohammad</creator><creator>Naser-Moghadasi, Mohammad</creator><creator>Virdee, Bal S.</creator><creator>Andújar, Aurora</creator><creator>Anguera, Jaume</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope><scope>7SR</scope><scope>JG9</scope></search><sort><creationdate>201508</creationdate><title>Compact antenna based on a composite right/left-handed transmission line</title><author>Alibakhshi-Kenari, Mohammad ; Naser-Moghadasi, Mohammad ; Virdee, Bal S. ; Andújar, Aurora ; Anguera, Jaume</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4031-df747ced43f17b35dcb018478c23f8c66946fc3898ee144c2e21974af4f3d9df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Antennas</topic><topic>Bandwidth</topic><topic>Bandwidths</topic><topic>broadband antenna</topic><topic>composite right/left-handed transmission lines</topic><topic>composite right/left‐handed transmission lines; metamaterial</topic><topic>Dielectrics</topic><topic>Gain</topic><topic>High gain</topic><topic>metamaterial</topic><topic>Microwaves</topic><topic>Transmission lines</topic><topic>Wavelengths</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alibakhshi-Kenari, Mohammad</creatorcontrib><creatorcontrib>Naser-Moghadasi, Mohammad</creatorcontrib><creatorcontrib>Virdee, Bal S.</creatorcontrib><creatorcontrib>Andújar, Aurora</creatorcontrib><creatorcontrib>Anguera, Jaume</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Research Database</collection><jtitle>Microwave and optical technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alibakhshi-Kenari, Mohammad</au><au>Naser-Moghadasi, Mohammad</au><au>Virdee, Bal S.</au><au>Andújar, Aurora</au><au>Anguera, Jaume</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Compact antenna based on a composite right/left-handed transmission line</atitle><jtitle>Microwave and optical technology letters</jtitle><addtitle>Microw. Opt. Technol. Lett</addtitle><date>2015-08</date><risdate>2015</risdate><volume>57</volume><issue>8</issue><spage>1785</spage><epage>1788</epage><pages>1785-1788</pages><issn>0895-2477</issn><eissn>1098-2760</eissn><coden>MOTLEO</coden><abstract>ABSTRACT
This letter presents a novel antenna that is based on composite right/left‐handed (CRLH) transmission line unit‐cells implemented using slots and spiral inductors that are etched directly on the dielectric substrate by standard manufacturing techniques. The antenna is designed to operate across 5.8–7.3 GHz, which corresponds to a fractional bandwidth of 23%. Measured results confirm the antenna exhibits a relatively wide bandwidth, high gain, and high radiation efficiency characteristics. The measured radiation gain, bandwidth, and efficiency of the antenna at 6.6 GHz are 4.8 dBi, 23%, and 78%, respectively. The fabricated antenna is highly compact and its physical size in terms of the free‐space wavelength is 0.39λ0 × 0.13λ0 × 0.015λ0. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1785–1788, 2015</abstract><cop>New York</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/mop.29191</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Antennas Bandwidth Bandwidths broadband antenna composite right/left-handed transmission lines composite right/left‐handed transmission lines metamaterial Dielectrics Gain High gain metamaterial Microwaves Transmission lines Wavelengths |
| title | Compact antenna based on a composite right/left-handed transmission line |
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