Combined-Phase-Shift Waveguide Polarizer
A waveguide polarizer exploiting two different phase shift phenomena is presented in this letter. Iris-type discontinuities are in fact introduced in a waveguide structure having different propagation constants for the two principal polarizations. In this way, the required 90 differential phase shif...
Gespeichert in:
| Veröffentlicht in: | IEEE microwave and wireless components letters 2008-08, Vol.18 (8), p.509-511 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 511 |
|---|---|
| container_issue | 8 |
| container_start_page | 509 |
| container_title | IEEE microwave and wireless components letters |
| container_volume | 18 |
| creator | Virone, G. Tascone, R. Peverini, O.A. Addamo, G. Orta, R. |
| description | A waveguide polarizer exploiting two different phase shift phenomena is presented in this letter. Iris-type discontinuities are in fact introduced in a waveguide structure having different propagation constants for the two principal polarizations. In this way, the required 90 differential phase shift is obtained combining the iris phase shift with the waveguide one. Several operative conditions arise from the combination of the two contributions. This approach has been used to design a broadband waveguide polarizer for the C-band antenna feed system of the Sardinia radio telescope with -40 dB reflection coefficients and a -35 dB cross polarization level in a 30% bandwidth. |
| doi_str_mv | 10.1109/LMWC.2008.2001005 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_pascalfrancis_primary_20603216</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>4588983</ieee_id><sourcerecordid>875054491</sourcerecordid><originalsourceid>FETCH-LOGICAL-c385t-cf944f4cdc68b12f3bd82f6ec5ea91fe4c3ae3142079056e701075c8e47e18e23</originalsourceid><addsrcrecordid>eNp90E1LAzEQBuAgCtbqDxAvRfDjsjWzSXaToyx-QcWCSo8hzU7slm23Jl1Bf71ZWnrw4CUTmGeG5CXkFOgQgKqb0fOkGKaUyu4ASsUe6YEQMoE84_vdnUECjKpDchTCPBouOfTIddEsptUSy2Q8MwGT11nl1oOJ-cKPtipxMG5q46sf9MfkwJk64Mm29sn7_d1b8ZiMXh6eittRYpkU68Q6xbnjtrSZnELq2LSUqcvQCjQKHHLLDDLgKc0VFRnm8bG5sBJ5jiAxZX1ytdm78s1ni2GtF1WwWNdmiU0btMwFFZwriPLyX8l4ZFzKCM__wHnT-mX8hZYZEwCSq4hgg6xvQvDo9MpXC-O_NVDdRay7iHUXsd5GHGcutotNsKZ23ixtFXaDKc0oSyGL7mzjKkTctbmQUknGfgF-QoHt</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>863511849</pqid></control><display><type>article</type><title>Combined-Phase-Shift Waveguide Polarizer</title><source>IEEE Electronic Library (IEL)</source><creator>Virone, G. ; Tascone, R. ; Peverini, O.A. ; Addamo, G. ; Orta, R.</creator><creatorcontrib>Virone, G. ; Tascone, R. ; Peverini, O.A. ; Addamo, G. ; Orta, R.</creatorcontrib><description>A waveguide polarizer exploiting two different phase shift phenomena is presented in this letter. Iris-type discontinuities are in fact introduced in a waveguide structure having different propagation constants for the two principal polarizations. In this way, the required 90 differential phase shift is obtained combining the iris phase shift with the waveguide one. Several operative conditions arise from the combination of the two contributions. This approach has been used to design a broadband waveguide polarizer for the C-band antenna feed system of the Sardinia radio telescope with -40 dB reflection coefficients and a -35 dB cross polarization level in a 30% bandwidth.</description><identifier>ISSN: 1531-1309</identifier><identifier>ISSN: 2771-957X</identifier><identifier>EISSN: 1558-1764</identifier><identifier>EISSN: 2771-9588</identifier><identifier>DOI: 10.1109/LMWC.2008.2001005</identifier><identifier>CODEN: IMWCBJ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Antenna feed systems ; Antenna feeds ; Antennas ; Applied sciences ; Broadband antennas ; Circuit properties ; Diffraction, scattering, reflection ; Discontinuity ; dual polarization ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Iris ; Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits ; Microwaves ; Noise levels ; Optical design ; Phase shift ; Polarization ; Polarizers ; Propagation constant ; Radio astronomy ; Radiocommunications ; Radiowave propagation ; Reflection ; Reflection coefficient ; Reflector antennas ; Telecommunications ; Telecommunications and information theory ; Wave propagation ; waveguide components ; Waveguide discontinuities ; waveguide polarizers ; Waveguides</subject><ispartof>IEEE microwave and wireless components letters, 2008-08, Vol.18 (8), p.509-511</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c385t-cf944f4cdc68b12f3bd82f6ec5ea91fe4c3ae3142079056e701075c8e47e18e23</citedby><cites>FETCH-LOGICAL-c385t-cf944f4cdc68b12f3bd82f6ec5ea91fe4c3ae3142079056e701075c8e47e18e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4588983$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4588983$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20603216$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Virone, G.</creatorcontrib><creatorcontrib>Tascone, R.</creatorcontrib><creatorcontrib>Peverini, O.A.</creatorcontrib><creatorcontrib>Addamo, G.</creatorcontrib><creatorcontrib>Orta, R.</creatorcontrib><title>Combined-Phase-Shift Waveguide Polarizer</title><title>IEEE microwave and wireless components letters</title><addtitle>LMWC</addtitle><description>A waveguide polarizer exploiting two different phase shift phenomena is presented in this letter. Iris-type discontinuities are in fact introduced in a waveguide structure having different propagation constants for the two principal polarizations. In this way, the required 90 differential phase shift is obtained combining the iris phase shift with the waveguide one. Several operative conditions arise from the combination of the two contributions. This approach has been used to design a broadband waveguide polarizer for the C-band antenna feed system of the Sardinia radio telescope with -40 dB reflection coefficients and a -35 dB cross polarization level in a 30% bandwidth.</description><subject>Antenna feed systems</subject><subject>Antenna feeds</subject><subject>Antennas</subject><subject>Applied sciences</subject><subject>Broadband antennas</subject><subject>Circuit properties</subject><subject>Diffraction, scattering, reflection</subject><subject>Discontinuity</subject><subject>dual polarization</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Iris</subject><subject>Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits</subject><subject>Microwaves</subject><subject>Noise levels</subject><subject>Optical design</subject><subject>Phase shift</subject><subject>Polarization</subject><subject>Polarizers</subject><subject>Propagation constant</subject><subject>Radio astronomy</subject><subject>Radiocommunications</subject><subject>Radiowave propagation</subject><subject>Reflection</subject><subject>Reflection coefficient</subject><subject>Reflector antennas</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Wave propagation</subject><subject>waveguide components</subject><subject>Waveguide discontinuities</subject><subject>waveguide polarizers</subject><subject>Waveguides</subject><issn>1531-1309</issn><issn>2771-957X</issn><issn>1558-1764</issn><issn>2771-9588</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp90E1LAzEQBuAgCtbqDxAvRfDjsjWzSXaToyx-QcWCSo8hzU7slm23Jl1Bf71ZWnrw4CUTmGeG5CXkFOgQgKqb0fOkGKaUyu4ASsUe6YEQMoE84_vdnUECjKpDchTCPBouOfTIddEsptUSy2Q8MwGT11nl1oOJ-cKPtipxMG5q46sf9MfkwJk64Mm29sn7_d1b8ZiMXh6eittRYpkU68Q6xbnjtrSZnELq2LSUqcvQCjQKHHLLDDLgKc0VFRnm8bG5sBJ5jiAxZX1ytdm78s1ni2GtF1WwWNdmiU0btMwFFZwriPLyX8l4ZFzKCM__wHnT-mX8hZYZEwCSq4hgg6xvQvDo9MpXC-O_NVDdRay7iHUXsd5GHGcutotNsKZ23ixtFXaDKc0oSyGL7mzjKkTctbmQUknGfgF-QoHt</recordid><startdate>20080801</startdate><enddate>20080801</enddate><creator>Virone, G.</creator><creator>Tascone, R.</creator><creator>Peverini, O.A.</creator><creator>Addamo, G.</creator><creator>Orta, R.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><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>20080801</creationdate><title>Combined-Phase-Shift Waveguide Polarizer</title><author>Virone, G. ; Tascone, R. ; Peverini, O.A. ; Addamo, G. ; Orta, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-cf944f4cdc68b12f3bd82f6ec5ea91fe4c3ae3142079056e701075c8e47e18e23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Antenna feed systems</topic><topic>Antenna feeds</topic><topic>Antennas</topic><topic>Applied sciences</topic><topic>Broadband antennas</topic><topic>Circuit properties</topic><topic>Diffraction, scattering, reflection</topic><topic>Discontinuity</topic><topic>dual polarization</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Iris</topic><topic>Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits</topic><topic>Microwaves</topic><topic>Noise levels</topic><topic>Optical design</topic><topic>Phase shift</topic><topic>Polarization</topic><topic>Polarizers</topic><topic>Propagation constant</topic><topic>Radio astronomy</topic><topic>Radiocommunications</topic><topic>Radiowave propagation</topic><topic>Reflection</topic><topic>Reflection coefficient</topic><topic>Reflector antennas</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Wave propagation</topic><topic>waveguide components</topic><topic>Waveguide discontinuities</topic><topic>waveguide polarizers</topic><topic>Waveguides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Virone, G.</creatorcontrib><creatorcontrib>Tascone, R.</creatorcontrib><creatorcontrib>Peverini, O.A.</creatorcontrib><creatorcontrib>Addamo, G.</creatorcontrib><creatorcontrib>Orta, R.</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><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 microwave and wireless components letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Virone, G.</au><au>Tascone, R.</au><au>Peverini, O.A.</au><au>Addamo, G.</au><au>Orta, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combined-Phase-Shift Waveguide Polarizer</atitle><jtitle>IEEE microwave and wireless components letters</jtitle><stitle>LMWC</stitle><date>2008-08-01</date><risdate>2008</risdate><volume>18</volume><issue>8</issue><spage>509</spage><epage>511</epage><pages>509-511</pages><issn>1531-1309</issn><issn>2771-957X</issn><eissn>1558-1764</eissn><eissn>2771-9588</eissn><coden>IMWCBJ</coden><abstract>A waveguide polarizer exploiting two different phase shift phenomena is presented in this letter. Iris-type discontinuities are in fact introduced in a waveguide structure having different propagation constants for the two principal polarizations. In this way, the required 90 differential phase shift is obtained combining the iris phase shift with the waveguide one. Several operative conditions arise from the combination of the two contributions. This approach has been used to design a broadband waveguide polarizer for the C-band antenna feed system of the Sardinia radio telescope with -40 dB reflection coefficients and a -35 dB cross polarization level in a 30% bandwidth.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/LMWC.2008.2001005</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1531-1309 |
| ispartof | IEEE microwave and wireless components letters, 2008-08, Vol.18 (8), p.509-511 |
| issn | 1531-1309 2771-957X 1558-1764 2771-9588 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_20603216 |
| source | IEEE Electronic Library (IEL) |
| subjects | Antenna feed systems Antenna feeds Antennas Applied sciences Broadband antennas Circuit properties Diffraction, scattering, reflection Discontinuity dual polarization Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Iris Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits Microwaves Noise levels Optical design Phase shift Polarization Polarizers Propagation constant Radio astronomy Radiocommunications Radiowave propagation Reflection Reflection coefficient Reflector antennas Telecommunications Telecommunications and information theory Wave propagation waveguide components Waveguide discontinuities waveguide polarizers Waveguides |
| title | Combined-Phase-Shift Waveguide Polarizer |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T19%3A08%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Combined-Phase-Shift%20Waveguide%20Polarizer&rft.jtitle=IEEE%20microwave%20and%20wireless%20components%20letters&rft.au=Virone,%20G.&rft.date=2008-08-01&rft.volume=18&rft.issue=8&rft.spage=509&rft.epage=511&rft.pages=509-511&rft.issn=1531-1309&rft.eissn=1558-1764&rft.coden=IMWCBJ&rft_id=info:doi/10.1109/LMWC.2008.2001005&rft_dat=%3Cproquest_RIE%3E875054491%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=863511849&rft_id=info:pmid/&rft_ieee_id=4588983&rfr_iscdi=true |