Magnetically tunable rectangular waveguide E-plane integrated circuit filters
A rigorous field theory method is described for the computer-aided design (CAD) of magnetically tunable E-plane metal-insert filters, where the waveguide sections are symmetrically loaded with ferrite slabs, and for large-gap finlines filters on a ferrite substrate. The design method is based on fie...
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Veröffentlicht in: | IEEE transactions on microwave theory and techniques 1988-06, Vol.36 (6), p.1014-1022 |
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creator | Uher, J. Bornemann, J. Arndt, F. |
description | A rigorous field theory method is described for the computer-aided design (CAD) of magnetically tunable E-plane metal-insert filters, where the waveguide sections are symmetrically loaded with ferrite slabs, and for large-gap finlines filters on a ferrite substrate. The design method is based on field expansion in suitably normalized eigenmodes which yields directly the modal scattering matrix of all discontinuities. The theory includes both higher-order mode interaction and the finite thickness of the metal inserts. Optimized data are given for magnetically tunable Ku-band metal insert and finline filter examples. The metal-insert type achieves a tuning range of its operating midband from about 14.1 to 15.7 GHz. The theory is verified by measurements.< > |
doi_str_mv | 10.1109/22.3627 |
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The design method is based on field expansion in suitably normalized eigenmodes which yields directly the modal scattering matrix of all discontinuities. The theory includes both higher-order mode interaction and the finite thickness of the metal inserts. Optimized data are given for magnetically tunable Ku-band metal insert and finline filter examples. The metal-insert type achieves a tuning range of its operating midband from about 14.1 to 15.7 GHz. The theory is verified by measurements.< ></description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/22.3627</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Circuit properties ; Design automation ; Design methodology ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Ferrites ; Filtering theory ; Filters ; Finline ; Magnetic separation ; Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits ; Rectangular waveguides ; Slabs ; Waveguide theory</subject><ispartof>IEEE transactions on microwave theory and techniques, 1988-06, Vol.36 (6), p.1014-1022</ispartof><rights>1989 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3107-de23ee175446f55f43d4d92259258c780989fa9d7e81c16807c769b52b4396713</citedby><cites>FETCH-LOGICAL-c3107-de23ee175446f55f43d4d92259258c780989fa9d7e81c16807c769b52b4396713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/3627$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,777,781,793,27905,27906,54739</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/3627$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7107377$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Uher, J.</creatorcontrib><creatorcontrib>Bornemann, J.</creatorcontrib><creatorcontrib>Arndt, F.</creatorcontrib><title>Magnetically tunable rectangular waveguide E-plane integrated circuit filters</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>A rigorous field theory method is described for the computer-aided design (CAD) of magnetically tunable E-plane metal-insert filters, where the waveguide sections are symmetrically loaded with ferrite slabs, and for large-gap finlines filters on a ferrite substrate. The design method is based on field expansion in suitably normalized eigenmodes which yields directly the modal scattering matrix of all discontinuities. The theory includes both higher-order mode interaction and the finite thickness of the metal inserts. Optimized data are given for magnetically tunable Ku-band metal insert and finline filter examples. The metal-insert type achieves a tuning range of its operating midband from about 14.1 to 15.7 GHz. The theory is verified by measurements.< ></description><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Design automation</subject><subject>Design methodology</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Ferrites</subject><subject>Filtering theory</subject><subject>Filters</subject><subject>Finline</subject><subject>Magnetic separation</subject><subject>Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits</subject><subject>Rectangular waveguides</subject><subject>Slabs</subject><subject>Waveguide theory</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNqN0c1LwzAYBvAgCs4pXj32IHrqzGeTHGXMD9jwoueSpW9LJOtmkir779e6sauewkt-PCTPi9A1wRNCsH6gdMIKKk_QiAghc11IfIpGGBOVa67wObqI8bMfucBqhBYL07SQnDXeb7PUtWbpIQtgk2mbzpuQ_ZhvaDpXQTbLN960kLk2QRNMgiqzLtjOpax2PkGIl-isNj7C1eEco4-n2fv0JZ-_Pb9OH-e5ZQTLvALKAIgUnBe1EDVnFa80pUJToaxUWCtdG11JUMSSQmFpZaGXgi456_9D2Bjd7XM3Yf3VQUzlykULfnjeuoslVUwozvXfkGtOtGT_gX2rivbwfg9tWMcYoC43wa1M2JYEl8MCSkrLYQG9vD1EmtjXWwfTWhePXPZNMDmwmz1zAHC8_U3YAc9nivY</recordid><startdate>19880601</startdate><enddate>19880601</enddate><creator>Uher, J.</creator><creator>Bornemann, J.</creator><creator>Arndt, F.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>H8D</scope></search><sort><creationdate>19880601</creationdate><title>Magnetically tunable rectangular waveguide E-plane integrated circuit filters</title><author>Uher, J. ; Bornemann, J. ; Arndt, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3107-de23ee175446f55f43d4d92259258c780989fa9d7e81c16807c769b52b4396713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Design automation</topic><topic>Design methodology</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Ferrites</topic><topic>Filtering theory</topic><topic>Filters</topic><topic>Finline</topic><topic>Magnetic separation</topic><topic>Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits</topic><topic>Rectangular waveguides</topic><topic>Slabs</topic><topic>Waveguide theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Uher, J.</creatorcontrib><creatorcontrib>Bornemann, J.</creatorcontrib><creatorcontrib>Arndt, F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Aerospace Database</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Uher, J.</au><au>Bornemann, J.</au><au>Arndt, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetically tunable rectangular waveguide E-plane integrated circuit filters</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>1988-06-01</date><risdate>1988</risdate><volume>36</volume><issue>6</issue><spage>1014</spage><epage>1022</epage><pages>1014-1022</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>A rigorous field theory method is described for the computer-aided design (CAD) of magnetically tunable E-plane metal-insert filters, where the waveguide sections are symmetrically loaded with ferrite slabs, and for large-gap finlines filters on a ferrite substrate. The design method is based on field expansion in suitably normalized eigenmodes which yields directly the modal scattering matrix of all discontinuities. The theory includes both higher-order mode interaction and the finite thickness of the metal inserts. Optimized data are given for magnetically tunable Ku-band metal insert and finline filter examples. The metal-insert type achieves a tuning range of its operating midband from about 14.1 to 15.7 GHz. The theory is verified by measurements.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/22.3627</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Applied sciences Circuit properties Design automation Design methodology Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Ferrites Filtering theory Filters Finline Magnetic separation Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits Rectangular waveguides Slabs Waveguide theory |
title | Magnetically tunable rectangular waveguide E-plane integrated circuit filters |
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