Balanced Dielectric Resonator Filters With Multiple Reconfigurable Passbands
Balanced dielectric resonator (DR) filters with multiple reconfigurable passbands are proposed in this article. Based on the field distributions of two pairs of orthogonal degenerate modes, quad-mode differential-mode (DM) operations are achieved by the specific probe feeding structure. More importa...
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| Veröffentlicht in: | IEEE transactions on microwave theory and techniques 2022-01, Vol.70 (1), p.180-189 |
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| creator | Wu, Di-Si Li, Yuan Chun Xue, Quan Hu, Bin-Jie |
| description | Balanced dielectric resonator (DR) filters with multiple reconfigurable passbands are proposed in this article. Based on the field distributions of two pairs of orthogonal degenerate modes, quad-mode differential-mode (DM) operations are achieved by the specific probe feeding structure. More importantly, the four modes are flexibly controlled by different inserted screws and the detailed principle is illustrated for reconfiguration. For demonstration, a dual-band balanced filter with independently frequency-tunable passbands and a quad-band one with selectable number of passbands are fabricated and measured. Good agreement between the simulated and measured results is observed. The exhibited low DM loss, high common-mode (CM) rejection, and independent tuning abilities verify the proposed method in miniaturized reconfigurable filter designs. |
| doi_str_mv | 10.1109/TMTT.2021.3081989 |
| format | Article |
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Based on the field distributions of two pairs of orthogonal degenerate modes, quad-mode differential-mode (DM) operations are achieved by the specific probe feeding structure. More importantly, the four modes are flexibly controlled by different inserted screws and the detailed principle is illustrated for reconfiguration. For demonstration, a dual-band balanced filter with independently frequency-tunable passbands and a quad-band one with selectable number of passbands are fabricated and measured. Good agreement between the simulated and measured results is observed. The exhibited low DM loss, high common-mode (CM) rejection, and independent tuning abilities verify the proposed method in miniaturized reconfigurable filter designs.</description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/TMTT.2021.3081989</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Balanced filter ; Couplings ; dielectric resonator (DR) ; dual-band ; Fasteners ; miniaturized ; Passband ; Probes ; quad-band ; reconfigurable ; Reconfiguration ; Resonant frequency ; Resonators ; Silicon ; tunable ; Tuning</subject><ispartof>IEEE transactions on microwave theory and techniques, 2022-01, Vol.70 (1), p.180-189</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-a896bc6c52fcc499df60e164d5c0dc4842db1322932c4fd311d7d5acf2a852303</citedby><cites>FETCH-LOGICAL-c293t-a896bc6c52fcc499df60e164d5c0dc4842db1322932c4fd311d7d5acf2a852303</cites><orcidid>0000-0002-4395-4256 ; 0000-0002-4716-4649 ; 0000-0002-4410-9492 ; 0000-0002-4226-2127</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9444612$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9444612$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wu, Di-Si</creatorcontrib><creatorcontrib>Li, Yuan Chun</creatorcontrib><creatorcontrib>Xue, Quan</creatorcontrib><creatorcontrib>Hu, Bin-Jie</creatorcontrib><title>Balanced Dielectric Resonator Filters With Multiple Reconfigurable Passbands</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>Balanced dielectric resonator (DR) filters with multiple reconfigurable passbands are proposed in this article. Based on the field distributions of two pairs of orthogonal degenerate modes, quad-mode differential-mode (DM) operations are achieved by the specific probe feeding structure. More importantly, the four modes are flexibly controlled by different inserted screws and the detailed principle is illustrated for reconfiguration. For demonstration, a dual-band balanced filter with independently frequency-tunable passbands and a quad-band one with selectable number of passbands are fabricated and measured. Good agreement between the simulated and measured results is observed. The exhibited low DM loss, high common-mode (CM) rejection, and independent tuning abilities verify the proposed method in miniaturized reconfigurable filter designs.</description><subject>Balanced filter</subject><subject>Couplings</subject><subject>dielectric resonator (DR)</subject><subject>dual-band</subject><subject>Fasteners</subject><subject>miniaturized</subject><subject>Passband</subject><subject>Probes</subject><subject>quad-band</subject><subject>reconfigurable</subject><subject>Reconfiguration</subject><subject>Resonant frequency</subject><subject>Resonators</subject><subject>Silicon</subject><subject>tunable</subject><subject>Tuning</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kMFKxDAQhoMouK4-gHgpeO6aSdI0OerqqtBFkYrHkCapZqntmqQH394uu3gafub7Z-BD6BLwAgDLm3pd1wuCCSwoFiCFPEIzKIoyl7zEx2iGMYhcMoFP0VmMmymyAosZqu50p3vjbHbvXedMCt5kby4OvU5DyFa-Sy7E7MOnr2w9dslvOzftzdC3_nMMupniq46x0b2N5-ik1V10F4c5R--rh3r5lFcvj8_L2yo3RNKUayF5Y7gpSGsMk9K2HDvgzBYGW8MEI7YBSiaWGNZaCmBLW2jTEi0KQjGdo-v93W0YfkYXk9oMY-inl4pw4CVIAmKiYE-ZMMQYXKu2wX_r8KsAq500tZOmdtLUQdrUudp3vHPun5eMMQ6E_gG-nWiW</recordid><startdate>202201</startdate><enddate>202201</enddate><creator>Wu, Di-Si</creator><creator>Li, Yuan Chun</creator><creator>Xue, Quan</creator><creator>Hu, Bin-Jie</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-4395-4256</orcidid><orcidid>https://orcid.org/0000-0002-4716-4649</orcidid><orcidid>https://orcid.org/0000-0002-4410-9492</orcidid><orcidid>https://orcid.org/0000-0002-4226-2127</orcidid></search><sort><creationdate>202201</creationdate><title>Balanced Dielectric Resonator Filters With Multiple Reconfigurable Passbands</title><author>Wu, Di-Si ; Li, Yuan Chun ; Xue, Quan ; Hu, Bin-Jie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c293t-a896bc6c52fcc499df60e164d5c0dc4842db1322932c4fd311d7d5acf2a852303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Balanced filter</topic><topic>Couplings</topic><topic>dielectric resonator (DR)</topic><topic>dual-band</topic><topic>Fasteners</topic><topic>miniaturized</topic><topic>Passband</topic><topic>Probes</topic><topic>quad-band</topic><topic>reconfigurable</topic><topic>Reconfiguration</topic><topic>Resonant frequency</topic><topic>Resonators</topic><topic>Silicon</topic><topic>tunable</topic><topic>Tuning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Di-Si</creatorcontrib><creatorcontrib>Li, Yuan Chun</creatorcontrib><creatorcontrib>Xue, Quan</creatorcontrib><creatorcontrib>Hu, Bin-Jie</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>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wu, Di-Si</au><au>Li, Yuan Chun</au><au>Xue, Quan</au><au>Hu, Bin-Jie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Balanced Dielectric Resonator Filters With Multiple Reconfigurable Passbands</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>2022-01</date><risdate>2022</risdate><volume>70</volume><issue>1</issue><spage>180</spage><epage>189</epage><pages>180-189</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>Balanced dielectric resonator (DR) filters with multiple reconfigurable passbands are proposed in this article. Based on the field distributions of two pairs of orthogonal degenerate modes, quad-mode differential-mode (DM) operations are achieved by the specific probe feeding structure. More importantly, the four modes are flexibly controlled by different inserted screws and the detailed principle is illustrated for reconfiguration. For demonstration, a dual-band balanced filter with independently frequency-tunable passbands and a quad-band one with selectable number of passbands are fabricated and measured. Good agreement between the simulated and measured results is observed. The exhibited low DM loss, high common-mode (CM) rejection, and independent tuning abilities verify the proposed method in miniaturized reconfigurable filter designs.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TMTT.2021.3081989</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-4395-4256</orcidid><orcidid>https://orcid.org/0000-0002-4716-4649</orcidid><orcidid>https://orcid.org/0000-0002-4410-9492</orcidid><orcidid>https://orcid.org/0000-0002-4226-2127</orcidid></addata></record> |
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| subjects | Balanced filter Couplings dielectric resonator (DR) dual-band Fasteners miniaturized Passband Probes quad-band reconfigurable Reconfiguration Resonant frequency Resonators Silicon tunable Tuning |
| title | Balanced Dielectric Resonator Filters With Multiple Reconfigurable Passbands |
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