A novel horn radiator with high aperture efficiency and low cross-polarization and applications in arrays and multibeam reflector antennas
A step horn structure is presented that yields about 90% aperture efficiency with low cross-polar radiation. It is found that for obtaining high aperture efficiency, the horn aperture should consist of only the TE/sub z/ type of modes in appropriate amplitudes and phases. The desired TE/sub z/ modes...
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| Veröffentlicht in: | IEEE transactions on antennas and propagation 2004-11, Vol.52 (11), p.2850-2859 |
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| container_end_page | 2859 |
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| container_issue | 11 |
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| container_title | IEEE transactions on antennas and propagation |
| container_volume | 52 |
| creator | Bhattacharyya, A.K. Goyette, G. |
| description | A step horn structure is presented that yields about 90% aperture efficiency with low cross-polar radiation. It is found that for obtaining high aperture efficiency, the horn aperture should consist of only the TE/sub z/ type of modes in appropriate amplitudes and phases. The desired TE/sub z/ modes are produced using multiple steps in the horn walls. The distances between the steps are critical to suppress the undesired TM/sub z/ modes. Radiation characteristics of high efficiency circular and square horns are presented and potential applications of such high efficiency horns are discussed. |
| doi_str_mv | 10.1109/TAP.2004.835233 |
| format | Article |
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It is found that for obtaining high aperture efficiency, the horn aperture should consist of only the TE/sub z/ type of modes in appropriate amplitudes and phases. The desired TE/sub z/ modes are produced using multiple steps in the horn walls. The distances between the steps are critical to suppress the undesired TM/sub z/ modes. Radiation characteristics of high efficiency circular and square horns are presented and potential applications of such high efficiency horns are discussed.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2004.835233</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Amplitudes ; Antenna arrays ; Antenna feeds ; Antennas ; Aperture antennas ; Aperture efficiency ; Apertures ; Applied sciences ; array feed ; Arrays ; cross-polarization ; Dielectrics ; Exact sciences and technology ; horn ; Horn antennas ; Horns ; multibeam reflector ; Phases ; Propagation through the atmosphere ; Radiators ; Radio frequency ; Radiocommunications ; Radiowave propagation ; Reflector antennas ; Surface discharges ; Telecommunications ; Telecommunications and information theory ; Tellurium ; Walls</subject><ispartof>IEEE transactions on antennas and propagation, 2004-11, Vol.52 (11), p.2850-2859</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c379t-ca0e356bb2f9202eca2e5649e2b772efbbd5de3eeedc05440d4e1c0c7701a05c3</citedby><cites>FETCH-LOGICAL-c379t-ca0e356bb2f9202eca2e5649e2b772efbbd5de3eeedc05440d4e1c0c7701a05c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1353479$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1353479$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16242766$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bhattacharyya, A.K.</creatorcontrib><creatorcontrib>Goyette, G.</creatorcontrib><title>A novel horn radiator with high aperture efficiency and low cross-polarization and applications in arrays and multibeam reflector antennas</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>A step horn structure is presented that yields about 90% aperture efficiency with low cross-polar radiation. It is found that for obtaining high aperture efficiency, the horn aperture should consist of only the TE/sub z/ type of modes in appropriate amplitudes and phases. The desired TE/sub z/ modes are produced using multiple steps in the horn walls. The distances between the steps are critical to suppress the undesired TM/sub z/ modes. Radiation characteristics of high efficiency circular and square horns are presented and potential applications of such high efficiency horns are discussed.</description><subject>Amplitudes</subject><subject>Antenna arrays</subject><subject>Antenna feeds</subject><subject>Antennas</subject><subject>Aperture antennas</subject><subject>Aperture efficiency</subject><subject>Apertures</subject><subject>Applied sciences</subject><subject>array feed</subject><subject>Arrays</subject><subject>cross-polarization</subject><subject>Dielectrics</subject><subject>Exact sciences and technology</subject><subject>horn</subject><subject>Horn antennas</subject><subject>Horns</subject><subject>multibeam reflector</subject><subject>Phases</subject><subject>Propagation through the atmosphere</subject><subject>Radiators</subject><subject>Radio frequency</subject><subject>Radiocommunications</subject><subject>Radiowave propagation</subject><subject>Reflector antennas</subject><subject>Surface discharges</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Tellurium</subject><subject>Walls</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9UU2LFDEQbUTBcfXswUsQ1FPP5rM7fRwWv2BBDyt4C9XpaidLJmmTbpfxJ_irTc8sLHjwFCrv1at69arqJaNbxmh3ebP7uuWUyq0WigvxqNowpXTNOWePqw2lTNcdb74_rZ7lfFtKqaXcVH92JMRf6Mk-pkASDA7mmMidm_dk737sCUyY5iUhwXF01mGwRwJhID7eEZtizvUUPST3G2YXwwmCafLOnupMXPlLCY75BB0WP7se4UASjh7tOgvCjCFAfl49GcFnfHH_XlTfPry_ufpUX3_5-Plqd11b0XZzbYGiUE3f87HjlKMFjqqRHfK-bTmOfT-oAQUiDpYqKekgkVlq25YyoMqKi-rdWXdK8eeCeTYHly16DwHjkk1HWUt1OWlhvv0vk2upleZNIb7-h3gblxSKC1N21LoRYlW7PJNOZyv-zZTcAdLRMGrWCE2J0KwRmnOEpePNvSxkC35MEKzLD20Nl7xt1vGvzjxXXD_AQgnZduIvuDenhA</recordid><startdate>20041101</startdate><enddate>20041101</enddate><creator>Bhattacharyya, A.K.</creator><creator>Goyette, G.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20041101</creationdate><title>A novel horn radiator with high aperture efficiency and low cross-polarization and applications in arrays and multibeam reflector antennas</title><author>Bhattacharyya, A.K. ; Goyette, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c379t-ca0e356bb2f9202eca2e5649e2b772efbbd5de3eeedc05440d4e1c0c7701a05c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Amplitudes</topic><topic>Antenna arrays</topic><topic>Antenna feeds</topic><topic>Antennas</topic><topic>Aperture antennas</topic><topic>Aperture efficiency</topic><topic>Apertures</topic><topic>Applied sciences</topic><topic>array feed</topic><topic>Arrays</topic><topic>cross-polarization</topic><topic>Dielectrics</topic><topic>Exact sciences and technology</topic><topic>horn</topic><topic>Horn antennas</topic><topic>Horns</topic><topic>multibeam reflector</topic><topic>Phases</topic><topic>Propagation through the atmosphere</topic><topic>Radiators</topic><topic>Radio frequency</topic><topic>Radiocommunications</topic><topic>Radiowave propagation</topic><topic>Reflector antennas</topic><topic>Surface discharges</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Tellurium</topic><topic>Walls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhattacharyya, A.K.</creatorcontrib><creatorcontrib>Goyette, G.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bhattacharyya, A.K.</au><au>Goyette, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel horn radiator with high aperture efficiency and low cross-polarization and applications in arrays and multibeam reflector antennas</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2004-11-01</date><risdate>2004</risdate><volume>52</volume><issue>11</issue><spage>2850</spage><epage>2859</epage><pages>2850-2859</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>A step horn structure is presented that yields about 90% aperture efficiency with low cross-polar radiation. It is found that for obtaining high aperture efficiency, the horn aperture should consist of only the TE/sub z/ type of modes in appropriate amplitudes and phases. The desired TE/sub z/ modes are produced using multiple steps in the horn walls. The distances between the steps are critical to suppress the undesired TM/sub z/ modes. Radiation characteristics of high efficiency circular and square horns are presented and potential applications of such high efficiency horns are discussed.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TAP.2004.835233</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 0018-926X |
| ispartof | IEEE transactions on antennas and propagation, 2004-11, Vol.52 (11), p.2850-2859 |
| issn | 0018-926X 1558-2221 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Amplitudes Antenna arrays Antenna feeds Antennas Aperture antennas Aperture efficiency Apertures Applied sciences array feed Arrays cross-polarization Dielectrics Exact sciences and technology horn Horn antennas Horns multibeam reflector Phases Propagation through the atmosphere Radiators Radio frequency Radiocommunications Radiowave propagation Reflector antennas Surface discharges Telecommunications Telecommunications and information theory Tellurium Walls |
| title | A novel horn radiator with high aperture efficiency and low cross-polarization and applications in arrays and multibeam reflector antennas |
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