Superior Modes in High Permittivity Cylindrical Dielectric Resonator Antenna Excited by a Central Rectangular Slot
High permittivity materials allow good miniaturization of microwave components, but the dielectric resonator antenna using these materials has the drawback of a reduced bandwidth. To overcome this disadvantage we wanted to obtain a relatively wideband high permittivity DRA using the superior modes....
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on antennas and propagation 2012-11, Vol.60 (11), p.5032-5038 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 5038 |
|---|---|
| container_issue | 11 |
| container_start_page | 5032 |
| container_title | IEEE transactions on antennas and propagation |
| container_volume | 60 |
| creator | Avadanei, Ovidiu Gabriel Banciu, Marian Gabriel Nicolaescu, Ioan Nedelcu, Liviu |
| description | High permittivity materials allow good miniaturization of microwave components, but the dielectric resonator antenna using these materials has the drawback of a reduced bandwidth. To overcome this disadvantage we wanted to obtain a relatively wideband high permittivity DRA using the superior modes. Using HFSS simulations, we identified some of the superior modes that appear in cylindrical DRAs situated on a conductor ground plane and excited by a symmetric rectangular slot made in the ground plane. We identified seven superior modes and, for all of them, the measured and theoretically calculated resonant frequencies did not differ by more than 6%. Knowing the possible excited modes in the antenna and the relations for their resonant frequencies, one can predict the operating frequencies of a cylindrical DRA excited by a central rectangular slot. |
| doi_str_mv | 10.1109/TAP.2012.2207692 |
| format | Article |
| fullrecord | <record><control><sourceid>pascalfrancis_RIE</sourceid><recordid>TN_cdi_ieee_primary_6236075</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6236075</ieee_id><sourcerecordid>26625644</sourcerecordid><originalsourceid>FETCH-LOGICAL-c293t-5990ad6cdc46c0a0bc4dd93178499a059aa372fdfe17e924168464e3c20675f33</originalsourceid><addsrcrecordid>eNo9kMFLwzAUh4MoOKd3wUsuHjuTNE2b46jTCRPHNsFbydLXGenSkWRi_3szNnZ6_Hi_78H7ELqnZEQpkU-r8XzECGUjxkguJLtAA5plRcIYo5doQAgtEsnE1zW68f4nRl5wPkBuud-BM53D710NHhuLp2bzjefgtiYE82tCj8u-NbZ2RqsWPxtoQYcY8AJ8Z1WI7NgGsFbhyZ82AWq87rHCJdjgIrGIdWU3-1Y5vGy7cIuuGtV6uDvNIfp8mazKaTL7eH0rx7NEM5mGJJOSqFroWnOhiSJrzetapjQvuJSKZFKpNGdN3QDNQTJORcEFh1QzIvKsSdMhIse72nXeO2iqnTNb5fqKkurgrIrOqoOz6uQsIo9HZKd8fLZxymrjzxwTgmWC89h7OPYMAJzXgqWC5Fn6D5Oadiw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Superior Modes in High Permittivity Cylindrical Dielectric Resonator Antenna Excited by a Central Rectangular Slot</title><source>IEEE Electronic Library (IEL)</source><creator>Avadanei, Ovidiu Gabriel ; Banciu, Marian Gabriel ; Nicolaescu, Ioan ; Nedelcu, Liviu</creator><creatorcontrib>Avadanei, Ovidiu Gabriel ; Banciu, Marian Gabriel ; Nicolaescu, Ioan ; Nedelcu, Liviu</creatorcontrib><description>High permittivity materials allow good miniaturization of microwave components, but the dielectric resonator antenna using these materials has the drawback of a reduced bandwidth. To overcome this disadvantage we wanted to obtain a relatively wideband high permittivity DRA using the superior modes. Using HFSS simulations, we identified some of the superior modes that appear in cylindrical DRAs situated on a conductor ground plane and excited by a symmetric rectangular slot made in the ground plane. We identified seven superior modes and, for all of them, the measured and theoretically calculated resonant frequencies did not differ by more than 6%. Knowing the possible excited modes in the antenna and the relations for their resonant frequencies, one can predict the operating frequencies of a cylindrical DRA excited by a central rectangular slot.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2012.2207692</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Antenna measurements ; Antennas ; Applied sciences ; Dielectric resonator antennas ; Dielectric resonator antennas (DRA) ; Dielectrics ; Exact sciences and technology ; Magnetic field measurement ; Magnetic fields ; Radiocommunications ; Reflection ; Resonant frequency ; superior modes ; Telecommunications ; Telecommunications and information theory</subject><ispartof>IEEE transactions on antennas and propagation, 2012-11, Vol.60 (11), p.5032-5038</ispartof><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-5990ad6cdc46c0a0bc4dd93178499a059aa372fdfe17e924168464e3c20675f33</citedby><cites>FETCH-LOGICAL-c293t-5990ad6cdc46c0a0bc4dd93178499a059aa372fdfe17e924168464e3c20675f33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6236075$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27923,27924,54757</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6236075$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26625644$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Avadanei, Ovidiu Gabriel</creatorcontrib><creatorcontrib>Banciu, Marian Gabriel</creatorcontrib><creatorcontrib>Nicolaescu, Ioan</creatorcontrib><creatorcontrib>Nedelcu, Liviu</creatorcontrib><title>Superior Modes in High Permittivity Cylindrical Dielectric Resonator Antenna Excited by a Central Rectangular Slot</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>High permittivity materials allow good miniaturization of microwave components, but the dielectric resonator antenna using these materials has the drawback of a reduced bandwidth. To overcome this disadvantage we wanted to obtain a relatively wideband high permittivity DRA using the superior modes. Using HFSS simulations, we identified some of the superior modes that appear in cylindrical DRAs situated on a conductor ground plane and excited by a symmetric rectangular slot made in the ground plane. We identified seven superior modes and, for all of them, the measured and theoretically calculated resonant frequencies did not differ by more than 6%. Knowing the possible excited modes in the antenna and the relations for their resonant frequencies, one can predict the operating frequencies of a cylindrical DRA excited by a central rectangular slot.</description><subject>Antenna measurements</subject><subject>Antennas</subject><subject>Applied sciences</subject><subject>Dielectric resonator antennas</subject><subject>Dielectric resonator antennas (DRA)</subject><subject>Dielectrics</subject><subject>Exact sciences and technology</subject><subject>Magnetic field measurement</subject><subject>Magnetic fields</subject><subject>Radiocommunications</subject><subject>Reflection</subject><subject>Resonant frequency</subject><subject>superior modes</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kMFLwzAUh4MoOKd3wUsuHjuTNE2b46jTCRPHNsFbydLXGenSkWRi_3szNnZ6_Hi_78H7ELqnZEQpkU-r8XzECGUjxkguJLtAA5plRcIYo5doQAgtEsnE1zW68f4nRl5wPkBuud-BM53D710NHhuLp2bzjefgtiYE82tCj8u-NbZ2RqsWPxtoQYcY8AJ8Z1WI7NgGsFbhyZ82AWq87rHCJdjgIrGIdWU3-1Y5vGy7cIuuGtV6uDvNIfp8mazKaTL7eH0rx7NEM5mGJJOSqFroWnOhiSJrzetapjQvuJSKZFKpNGdN3QDNQTJORcEFh1QzIvKsSdMhIse72nXeO2iqnTNb5fqKkurgrIrOqoOz6uQsIo9HZKd8fLZxymrjzxwTgmWC89h7OPYMAJzXgqWC5Fn6D5Oadiw</recordid><startdate>20121101</startdate><enddate>20121101</enddate><creator>Avadanei, Ovidiu Gabriel</creator><creator>Banciu, Marian Gabriel</creator><creator>Nicolaescu, Ioan</creator><creator>Nedelcu, Liviu</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20121101</creationdate><title>Superior Modes in High Permittivity Cylindrical Dielectric Resonator Antenna Excited by a Central Rectangular Slot</title><author>Avadanei, Ovidiu Gabriel ; Banciu, Marian Gabriel ; Nicolaescu, Ioan ; Nedelcu, Liviu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c293t-5990ad6cdc46c0a0bc4dd93178499a059aa372fdfe17e924168464e3c20675f33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Antenna measurements</topic><topic>Antennas</topic><topic>Applied sciences</topic><topic>Dielectric resonator antennas</topic><topic>Dielectric resonator antennas (DRA)</topic><topic>Dielectrics</topic><topic>Exact sciences and technology</topic><topic>Magnetic field measurement</topic><topic>Magnetic fields</topic><topic>Radiocommunications</topic><topic>Reflection</topic><topic>Resonant frequency</topic><topic>superior modes</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Avadanei, Ovidiu Gabriel</creatorcontrib><creatorcontrib>Banciu, Marian Gabriel</creatorcontrib><creatorcontrib>Nicolaescu, Ioan</creatorcontrib><creatorcontrib>Nedelcu, Liviu</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>Pascal-Francis</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>Avadanei, Ovidiu Gabriel</au><au>Banciu, Marian Gabriel</au><au>Nicolaescu, Ioan</au><au>Nedelcu, Liviu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Superior Modes in High Permittivity Cylindrical Dielectric Resonator Antenna Excited by a Central Rectangular Slot</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2012-11-01</date><risdate>2012</risdate><volume>60</volume><issue>11</issue><spage>5032</spage><epage>5038</epage><pages>5032-5038</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>High permittivity materials allow good miniaturization of microwave components, but the dielectric resonator antenna using these materials has the drawback of a reduced bandwidth. To overcome this disadvantage we wanted to obtain a relatively wideband high permittivity DRA using the superior modes. Using HFSS simulations, we identified some of the superior modes that appear in cylindrical DRAs situated on a conductor ground plane and excited by a symmetric rectangular slot made in the ground plane. We identified seven superior modes and, for all of them, the measured and theoretically calculated resonant frequencies did not differ by more than 6%. Knowing the possible excited modes in the antenna and the relations for their resonant frequencies, one can predict the operating frequencies of a cylindrical DRA excited by a central rectangular slot.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TAP.2012.2207692</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-926X |
| ispartof | IEEE transactions on antennas and propagation, 2012-11, Vol.60 (11), p.5032-5038 |
| issn | 0018-926X 1558-2221 |
| language | eng |
| recordid | cdi_ieee_primary_6236075 |
| source | IEEE Electronic Library (IEL) |
| subjects | Antenna measurements Antennas Applied sciences Dielectric resonator antennas Dielectric resonator antennas (DRA) Dielectrics Exact sciences and technology Magnetic field measurement Magnetic fields Radiocommunications Reflection Resonant frequency superior modes Telecommunications Telecommunications and information theory |
| title | Superior Modes in High Permittivity Cylindrical Dielectric Resonator Antenna Excited by a Central Rectangular Slot |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T14%3A01%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pascalfrancis_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Superior%20Modes%20in%20High%20Permittivity%20Cylindrical%20Dielectric%20Resonator%20Antenna%20Excited%20by%20a%20Central%20Rectangular%20Slot&rft.jtitle=IEEE%20transactions%20on%20antennas%20and%20propagation&rft.au=Avadanei,%20Ovidiu%20Gabriel&rft.date=2012-11-01&rft.volume=60&rft.issue=11&rft.spage=5032&rft.epage=5038&rft.pages=5032-5038&rft.issn=0018-926X&rft.eissn=1558-2221&rft.coden=IETPAK&rft_id=info:doi/10.1109/TAP.2012.2207692&rft_dat=%3Cpascalfrancis_RIE%3E26625644%3C/pascalfrancis_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=6236075&rfr_iscdi=true |