High-Gain Patch Antennas Loaded With High Characteristic Impedance Superstrates
It is shown that, under some resonance conditions, a microstrip patch antenna can be designed to achieve the highest possible gain when covered with a superstrate at the proper distance in free space. The transmission line analogy and the cavity model are used to deduce the resonance conditions requ...
Gespeichert in:
| Veröffentlicht in: | IEEE antennas and wireless propagation letters 2011, Vol.10, p.858-861 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 861 |
|---|---|
| container_issue | |
| container_start_page | 858 |
| container_title | IEEE antennas and wireless propagation letters |
| container_volume | 10 |
| creator | Attia, H. Yousefi, L. Ramahi, O. |
| description | It is shown that, under some resonance conditions, a microstrip patch antenna can be designed to achieve the highest possible gain when covered with a superstrate at the proper distance in free space. The transmission line analogy and the cavity model are used to deduce the resonance conditions required to achieve the highest gain. The resonance conditions include the condition on spacing between the antenna's substrate and the superstrate and the thickness of the superstrate. The permeability and permittivity of the superstrate are determined based on these resonant lengths and the appropriate characteristic impedance of each layer in this multilayered structure. The results are verified using both analytical and numerical methods. The effect of anisotropy of the superstrate is numerically investigated. The design criteria proposed here will reduce the total profile of the radiating system by 50% when compared to previous trends. |
| doi_str_mv | 10.1109/LAWP.2011.2165196 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref_RIE</sourceid><recordid>TN_cdi_crossref_primary_10_1109_LAWP_2011_2165196</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5986678</ieee_id><sourcerecordid>10_1109_LAWP_2011_2165196</sourcerecordid><originalsourceid>FETCH-LOGICAL-c313t-204305515770036b67cb2f2b6076e8a242c893c1875d705d2867b07b24051283</originalsourceid><addsrcrecordid>eNo9kMFKAzEURYMoWKsfIG7yA1PfS-YlmWUp2hYGWrDQ5ZDJpE7ETksSF_69DhVX9y7uuYvD2CPCDBGq53q-384EIM4EKsJKXbEJUmkK0qSvxy5VgULQLbtL6QMAtSI5YZtVeO-LpQ0D39rsej4fsh8Gm3h9sp3v-D7kno8jvuhttC77GFIOjq-PZ9_ZwXn-9nX2MeVos0_37OZgP5N_-Msp272-7Barot4s14t5XTiJMhcCSglESFoDSNUq7VpxEK0CrbyxohTOVNKh0dRpoE4YpVvQrSiBUBg5ZXi5dfGUUvSH5hzD0cbvBqEZhTSjkGYU0vwJ-WWeLkzw3v_vqTJKaSN_ANHJWpg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>High-Gain Patch Antennas Loaded With High Characteristic Impedance Superstrates</title><source>IEEE Electronic Library (IEL)</source><creator>Attia, H. ; Yousefi, L. ; Ramahi, O.</creator><creatorcontrib>Attia, H. ; Yousefi, L. ; Ramahi, O.</creatorcontrib><description>It is shown that, under some resonance conditions, a microstrip patch antenna can be designed to achieve the highest possible gain when covered with a superstrate at the proper distance in free space. The transmission line analogy and the cavity model are used to deduce the resonance conditions required to achieve the highest gain. The resonance conditions include the condition on spacing between the antenna's substrate and the superstrate and the thickness of the superstrate. The permeability and permittivity of the superstrate are determined based on these resonant lengths and the appropriate characteristic impedance of each layer in this multilayered structure. The results are verified using both analytical and numerical methods. The effect of anisotropy of the superstrate is numerically investigated. The design criteria proposed here will reduce the total profile of the radiating system by 50% when compared to previous trends.</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2011.2165196</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>IEEE</publisher><subject>Anisotropy ; Antenna radiation patterns ; artificial magnetic structures (AMS) ; cavity model ; Magnetic resonance ; Patch antennas ; Permeability ; Substrates ; transmission line (TL)</subject><ispartof>IEEE antennas and wireless propagation letters, 2011, Vol.10, p.858-861</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c313t-204305515770036b67cb2f2b6076e8a242c893c1875d705d2867b07b24051283</citedby><cites>FETCH-LOGICAL-c313t-204305515770036b67cb2f2b6076e8a242c893c1875d705d2867b07b24051283</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5986678$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,4024,27923,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5986678$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Attia, H.</creatorcontrib><creatorcontrib>Yousefi, L.</creatorcontrib><creatorcontrib>Ramahi, O.</creatorcontrib><title>High-Gain Patch Antennas Loaded With High Characteristic Impedance Superstrates</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>It is shown that, under some resonance conditions, a microstrip patch antenna can be designed to achieve the highest possible gain when covered with a superstrate at the proper distance in free space. The transmission line analogy and the cavity model are used to deduce the resonance conditions required to achieve the highest gain. The resonance conditions include the condition on spacing between the antenna's substrate and the superstrate and the thickness of the superstrate. The permeability and permittivity of the superstrate are determined based on these resonant lengths and the appropriate characteristic impedance of each layer in this multilayered structure. The results are verified using both analytical and numerical methods. The effect of anisotropy of the superstrate is numerically investigated. The design criteria proposed here will reduce the total profile of the radiating system by 50% when compared to previous trends.</description><subject>Anisotropy</subject><subject>Antenna radiation patterns</subject><subject>artificial magnetic structures (AMS)</subject><subject>cavity model</subject><subject>Magnetic resonance</subject><subject>Patch antennas</subject><subject>Permeability</subject><subject>Substrates</subject><subject>transmission line (TL)</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kMFKAzEURYMoWKsfIG7yA1PfS-YlmWUp2hYGWrDQ5ZDJpE7ETksSF_69DhVX9y7uuYvD2CPCDBGq53q-384EIM4EKsJKXbEJUmkK0qSvxy5VgULQLbtL6QMAtSI5YZtVeO-LpQ0D39rsej4fsh8Gm3h9sp3v-D7kno8jvuhttC77GFIOjq-PZ9_ZwXn-9nX2MeVos0_37OZgP5N_-Msp272-7Barot4s14t5XTiJMhcCSglESFoDSNUq7VpxEK0CrbyxohTOVNKh0dRpoE4YpVvQrSiBUBg5ZXi5dfGUUvSH5hzD0cbvBqEZhTSjkGYU0vwJ-WWeLkzw3v_vqTJKaSN_ANHJWpg</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Attia, H.</creator><creator>Yousefi, L.</creator><creator>Ramahi, O.</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2011</creationdate><title>High-Gain Patch Antennas Loaded With High Characteristic Impedance Superstrates</title><author>Attia, H. ; Yousefi, L. ; Ramahi, O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c313t-204305515770036b67cb2f2b6076e8a242c893c1875d705d2867b07b24051283</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Anisotropy</topic><topic>Antenna radiation patterns</topic><topic>artificial magnetic structures (AMS)</topic><topic>cavity model</topic><topic>Magnetic resonance</topic><topic>Patch antennas</topic><topic>Permeability</topic><topic>Substrates</topic><topic>transmission line (TL)</topic><toplevel>online_resources</toplevel><creatorcontrib>Attia, H.</creatorcontrib><creatorcontrib>Yousefi, L.</creatorcontrib><creatorcontrib>Ramahi, O.</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 antennas and wireless propagation letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Attia, H.</au><au>Yousefi, L.</au><au>Ramahi, O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Gain Patch Antennas Loaded With High Characteristic Impedance Superstrates</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2011</date><risdate>2011</risdate><volume>10</volume><spage>858</spage><epage>861</epage><pages>858-861</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract>It is shown that, under some resonance conditions, a microstrip patch antenna can be designed to achieve the highest possible gain when covered with a superstrate at the proper distance in free space. The transmission line analogy and the cavity model are used to deduce the resonance conditions required to achieve the highest gain. The resonance conditions include the condition on spacing between the antenna's substrate and the superstrate and the thickness of the superstrate. The permeability and permittivity of the superstrate are determined based on these resonant lengths and the appropriate characteristic impedance of each layer in this multilayered structure. The results are verified using both analytical and numerical methods. The effect of anisotropy of the superstrate is numerically investigated. The design criteria proposed here will reduce the total profile of the radiating system by 50% when compared to previous trends.</abstract><pub>IEEE</pub><doi>10.1109/LAWP.2011.2165196</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1536-1225 |
| ispartof | IEEE antennas and wireless propagation letters, 2011, Vol.10, p.858-861 |
| issn | 1536-1225 1548-5757 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_LAWP_2011_2165196 |
| source | IEEE Electronic Library (IEL) |
| subjects | Anisotropy Antenna radiation patterns artificial magnetic structures (AMS) cavity model Magnetic resonance Patch antennas Permeability Substrates transmission line (TL) |
| title | High-Gain Patch Antennas Loaded With High Characteristic Impedance Superstrates |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T00%3A25%3A32IST&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=High-Gain%20Patch%20Antennas%20Loaded%20With%20High%20Characteristic%20Impedance%20Superstrates&rft.jtitle=IEEE%20antennas%20and%20wireless%20propagation%20letters&rft.au=Attia,%20H.&rft.date=2011&rft.volume=10&rft.spage=858&rft.epage=861&rft.pages=858-861&rft.issn=1536-1225&rft.eissn=1548-5757&rft.coden=IAWPA7&rft_id=info:doi/10.1109/LAWP.2011.2165196&rft_dat=%3Ccrossref_RIE%3E10_1109_LAWP_2011_2165196%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=5986678&rfr_iscdi=true |