Omnidirectional Dual-Reflector Antennas for Flexible Coverage
This letter discusses the design of an omnidirectional dual-reflector antenna, where the main reflector has a circular generating curve. Under geometrical optics approximations, the subreflector is shaped to produce a uniform phase distribution on a cylindrical aperture placed in front of the main r...
Gespeichert in:
| Veröffentlicht in: | IEEE antennas and wireless propagation letters 2013, Vol.12, p.821-824 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 824 |
|---|---|
| container_issue | |
| container_start_page | 821 |
| container_title | IEEE antennas and wireless propagation letters |
| container_volume | 12 |
| creator | Zang, Sandro R. Bergmann, Jose R. |
| description | This letter discusses the design of an omnidirectional dual-reflector antenna, where the main reflector has a circular generating curve. Under geometrical optics approximations, the subreflector is shaped to produce a uniform phase distribution on a cylindrical aperture placed in front of the main reflector to maximize radiation on the horizon line. Closed-form design equations are presented for the subreflector shape. To provide the scanning of the main beam direction along the vertical plane, the displacement of the subreflector along the symmetric axis is explored. For the analysis of the antennas, method-of-moments technique is employed . |
| doi_str_mv | 10.1109/LAWP.2013.2271496 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref_ieee_</sourceid><recordid>TN_cdi_ieee_primary_6548001</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6548001</ieee_id><sourcerecordid>10_1109_LAWP_2013_2271496</sourcerecordid><originalsourceid>FETCH-LOGICAL-c308t-327aebb729e7d1257b12e5dd4e3f329199483b656c1d7da6158caa559350835d3</originalsourceid><addsrcrecordid>eNo9kEFLxDAQhYMouK7-APHSP5CaSTpJc_BQqqtCYUUUjyVtplLptpJW0X9vyy6e3sxj3sD3GLsEEQMIe11kb0-xFKBiKQ0kVh-xFWCScjRojpdZaQ5S4ik7G8cPIcBoVCt2s931rW8D1VM79K6Lbr9cx5-p6WZnCFHWT9T3boyaedl09NNWHUX58E3BvdM5O2lcN9LFQdfsdXP3kj_wYnv_mGcFr5VIJ66kcVRVRloyHiSaCiSh9wmpRkkL1iapqjTqGrzxTgOmtXOIVqFIFXq1ZrD_W4dhHAM15Wdody78liDKhb9c-MuFvzzwz5mrfaYlov97PXcyw6s_Cd5WNg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Omnidirectional Dual-Reflector Antennas for Flexible Coverage</title><source>IEEE Electronic Library (IEL)</source><creator>Zang, Sandro R. ; Bergmann, Jose R.</creator><creatorcontrib>Zang, Sandro R. ; Bergmann, Jose R.</creatorcontrib><description>This letter discusses the design of an omnidirectional dual-reflector antenna, where the main reflector has a circular generating curve. Under geometrical optics approximations, the subreflector is shaped to produce a uniform phase distribution on a cylindrical aperture placed in front of the main reflector to maximize radiation on the horizon line. Closed-form design equations are presented for the subreflector shape. To provide the scanning of the main beam direction along the vertical plane, the displacement of the subreflector along the symmetric axis is explored. For the analysis of the antennas, method-of-moments technique is employed .</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2013.2271496</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>IEEE</publisher><subject>Antenna radiation patterns ; Aperture antennas ; Feeds ; Method of moments ; Omnidirectional antennas ; reflector antennas</subject><ispartof>IEEE antennas and wireless propagation letters, 2013, Vol.12, p.821-824</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c308t-327aebb729e7d1257b12e5dd4e3f329199483b656c1d7da6158caa559350835d3</citedby><cites>FETCH-LOGICAL-c308t-327aebb729e7d1257b12e5dd4e3f329199483b656c1d7da6158caa559350835d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6548001$$EHTML$$P50$$Gieee$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,796,4024,27923,27924,27925,54758</link.rule.ids></links><search><creatorcontrib>Zang, Sandro R.</creatorcontrib><creatorcontrib>Bergmann, Jose R.</creatorcontrib><title>Omnidirectional Dual-Reflector Antennas for Flexible Coverage</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>This letter discusses the design of an omnidirectional dual-reflector antenna, where the main reflector has a circular generating curve. Under geometrical optics approximations, the subreflector is shaped to produce a uniform phase distribution on a cylindrical aperture placed in front of the main reflector to maximize radiation on the horizon line. Closed-form design equations are presented for the subreflector shape. To provide the scanning of the main beam direction along the vertical plane, the displacement of the subreflector along the symmetric axis is explored. For the analysis of the antennas, method-of-moments technique is employed .</description><subject>Antenna radiation patterns</subject><subject>Aperture antennas</subject><subject>Feeds</subject><subject>Method of moments</subject><subject>Omnidirectional antennas</subject><subject>reflector antennas</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ESBDL</sourceid><sourceid>RIE</sourceid><recordid>eNo9kEFLxDAQhYMouK7-APHSP5CaSTpJc_BQqqtCYUUUjyVtplLptpJW0X9vyy6e3sxj3sD3GLsEEQMIe11kb0-xFKBiKQ0kVh-xFWCScjRojpdZaQ5S4ik7G8cPIcBoVCt2s931rW8D1VM79K6Lbr9cx5-p6WZnCFHWT9T3boyaedl09NNWHUX58E3BvdM5O2lcN9LFQdfsdXP3kj_wYnv_mGcFr5VIJ66kcVRVRloyHiSaCiSh9wmpRkkL1iapqjTqGrzxTgOmtXOIVqFIFXq1ZrD_W4dhHAM15Wdody78liDKhb9c-MuFvzzwz5mrfaYlov97PXcyw6s_Cd5WNg</recordid><startdate>2013</startdate><enddate>2013</enddate><creator>Zang, Sandro R.</creator><creator>Bergmann, Jose R.</creator><general>IEEE</general><scope>97E</scope><scope>ESBDL</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2013</creationdate><title>Omnidirectional Dual-Reflector Antennas for Flexible Coverage</title><author>Zang, Sandro R. ; Bergmann, Jose R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c308t-327aebb729e7d1257b12e5dd4e3f329199483b656c1d7da6158caa559350835d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Antenna radiation patterns</topic><topic>Aperture antennas</topic><topic>Feeds</topic><topic>Method of moments</topic><topic>Omnidirectional antennas</topic><topic>reflector antennas</topic><toplevel>online_resources</toplevel><creatorcontrib>Zang, Sandro R.</creatorcontrib><creatorcontrib>Bergmann, Jose R.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005–Present</collection><collection>IEEE Open Access Journals</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</fulltext></delivery><addata><au>Zang, Sandro R.</au><au>Bergmann, Jose R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Omnidirectional Dual-Reflector Antennas for Flexible Coverage</atitle><jtitle>IEEE antennas and wireless propagation letters</jtitle><stitle>LAWP</stitle><date>2013</date><risdate>2013</risdate><volume>12</volume><spage>821</spage><epage>824</epage><pages>821-824</pages><issn>1536-1225</issn><eissn>1548-5757</eissn><coden>IAWPA7</coden><abstract>This letter discusses the design of an omnidirectional dual-reflector antenna, where the main reflector has a circular generating curve. Under geometrical optics approximations, the subreflector is shaped to produce a uniform phase distribution on a cylindrical aperture placed in front of the main reflector to maximize radiation on the horizon line. Closed-form design equations are presented for the subreflector shape. To provide the scanning of the main beam direction along the vertical plane, the displacement of the subreflector along the symmetric axis is explored. For the analysis of the antennas, method-of-moments technique is employed .</abstract><pub>IEEE</pub><doi>10.1109/LAWP.2013.2271496</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1536-1225 |
| ispartof | IEEE antennas and wireless propagation letters, 2013, Vol.12, p.821-824 |
| issn | 1536-1225 1548-5757 |
| language | eng |
| recordid | cdi_ieee_primary_6548001 |
| source | IEEE Electronic Library (IEL) |
| subjects | Antenna radiation patterns Aperture antennas Feeds Method of moments Omnidirectional antennas reflector antennas |
| title | Omnidirectional Dual-Reflector Antennas for Flexible Coverage |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T07%3A55%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_ieee_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Omnidirectional%20Dual-Reflector%20Antennas%20for%20Flexible%20Coverage&rft.jtitle=IEEE%20antennas%20and%20wireless%20propagation%20letters&rft.au=Zang,%20Sandro%20R.&rft.date=2013&rft.volume=12&rft.spage=821&rft.epage=824&rft.pages=821-824&rft.issn=1536-1225&rft.eissn=1548-5757&rft.coden=IAWPA7&rft_id=info:doi/10.1109/LAWP.2013.2271496&rft_dat=%3Ccrossref_ieee_%3E10_1109_LAWP_2013_2271496%3C/crossref_ieee_%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=6548001&rfr_iscdi=true |